2907624447

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1613}}^1$

素因数の和:1741

約数の個数: 96

約数和(自身を含む): 5414363136

約数和(自身を除く): 2506738689

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 63, 71, 91, 93, 117, 213, 217, 273, 279, 403, 497, 639, 651, 819, 923, 1209, 1491, 1613, 1953, 2201, 2769, 2821, 3627, 4473, 4839, 6461, 6603, 8307, 8463, 11291, 14517, 15407, 19383, 19809, 20969, 25389, 28613, 33873, 46221, 50003, 58149, 62907, 85839, 101619, 114523, 138663, 146783, 150009, 188721, 200291, 257517, 343569, 350021, 440349, 450027, 600873, 650039, 801661, 1030707, 1050063, 1321047, 1488799, 1802619, 1950117, 2404983, 3150189, 3550213, 4466397, 4550273, 5850351, 7214949, 10421593, 10650639, 13399191, 13650819, 24851491, 31264779, 31951917, 40952457, 46152769, 74554473, 93794337, 138458307, 223663419, 323069383, 415374921, 969208149, 2907624447]

約数ペア:

[(1, 2907624447), (3, 969208149), (7, 415374921), (9, 323069383), (13, 223663419), (21, 138458307), (31, 93794337), (39, 74554473), (63, 46152769), (71, 40952457), (91, 31951917), (93, 31264779), (117, 24851491), (213, 13650819), (217, 13399191), (273, 10650639), (279, 10421593), (403, 7214949), (497, 5850351), (639, 4550273), (651, 4466397), (819, 3550213), (923, 3150189), (1209, 2404983), (1491, 1950117), (1613, 1802619), (1953, 1488799), (2201, 1321047), (2769, 1050063), (2821, 1030707), (3627, 801661), (4473, 650039), (4839, 600873), (6461, 450027), (6603, 440349), (8307, 350021), (8463, 343569), (11291, 257517), (14517, 200291), (15407, 188721), (19383, 150009), (19809, 146783), (20969, 138663), (25389, 114523), (28613, 101619), (33873, 85839), (46221, 62907), (50003, 58149)]