22497111

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2113}}^1$

素因数の和:2152

約数の個数: 36

約数和(自身を含む): 40233648

約数和(自身を除く): 17736537

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 273, 507, 819, 1183, 1521, 2113, 3549, 6339, 10647, 14791, 19017, 27469, 44373, 82407, 133119, 192283, 247221, 357097, 576849, 1071291, 1730547, 2499679, 3213873, 7499037, 22497111]

約数ペア:

[(1, 22497111), (3, 7499037), (7, 3213873), (9, 2499679), (13, 1730547), (21, 1071291), (39, 576849), (63, 357097), (91, 247221), (117, 192283), (169, 133119), (273, 82407), (507, 44373), (819, 27469), (1183, 19017), (1521, 14791), (2113, 10647), (3549, 6339)]