338350089

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1277}}^1$

素因数の和:1366

約数の個数: 64

約数和(自身を含む): 596754432

約数和(自身を除く): 258404343

約数列:

[1, 3, 7, 11, 21, 31, 33, 37, 77, 93, 111, 217, 231, 259, 341, 407, 651, 777, 1023, 1147, 1221, 1277, 2387, 2849, 3441, 3831, 7161, 8029, 8547, 8939, 12617, 14047, 24087, 26817, 37851, 39587, 42141, 47249, 88319, 98329, 118761, 141747, 264957, 277109, 294987, 330743, 435457, 519739, 831327, 992229, 1306371, 1464719, 1559217, 3048199, 3638173, 4394157, 9144597, 10253033, 10914519, 16111909, 30759099, 48335727, 112783363, 338350089]

約数ペア:

[(1, 338350089), (3, 112783363), (7, 48335727), (11, 30759099), (21, 16111909), (31, 10914519), (33, 10253033), (37, 9144597), (77, 4394157), (93, 3638173), (111, 3048199), (217, 1559217), (231, 1464719), (259, 1306371), (341, 992229), (407, 831327), (651, 519739), (777, 435457), (1023, 330743), (1147, 294987), (1221, 277109), (1277, 264957), (2387, 141747), (2849, 118761), (3441, 98329), (3831, 88319), (7161, 47249), (8029, 42141), (8547, 39587), (8939, 37851), (12617, 26817), (14047, 24087)]