23940189

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29231}}^1$

素因数の和:29257

約数の個数: 24

約数和(自身を含む): 42561792

約数和(自身を除く): 18621603

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 29231, 87693, 204617, 263079, 380003, 613851, 1140009, 1841553, 2660021, 3420027, 7980063, 23940189]

約数ペア:

[(1, 23940189), (3, 7980063), (7, 3420027), (9, 2660021), (13, 1841553), (21, 1140009), (39, 613851), (63, 380003), (91, 263079), (117, 204617), (273, 87693), (819, 29231)]