23500449

素因数分解:

$3^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:248

約数の個数: 60

約数和(自身を含む): 42375168

約数和(自身を除く): 18874719

約数列:

[1, 3, 7, 9, 21, 27, 31, 49, 63, 81, 93, 147, 189, 191, 217, 279, 441, 567, 573, 651, 837, 1323, 1337, 1519, 1719, 1953, 2511, 3969, 4011, 4557, 5157, 5859, 5921, 9359, 12033, 13671, 15471, 17577, 17763, 28077, 36099, 41013, 41447, 53289, 84231, 108297, 123039, 124341, 159867, 252693, 290129, 373023, 479601, 758079, 870387, 1119069, 2611161, 3357207, 7833483, 23500449]

約数ペア:

[(1, 23500449), (3, 7833483), (7, 3357207), (9, 2611161), (21, 1119069), (27, 870387), (31, 758079), (49, 479601), (63, 373023), (81, 290129), (93, 252693), (147, 159867), (189, 124341), (191, 123039), (217, 108297), (279, 84231), (441, 53289), (567, 41447), (573, 41013), (651, 36099), (837, 28077), (1323, 17763), (1337, 17577), (1519, 15471), (1719, 13671), (1953, 12033), (2511, 9359), (3969, 5921), (4011, 5859), (4557, 5157)]