7197251841

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{525769}}^1$

素因数の和:525807

約数の個数: 30

約数和(自身を含む): 11642125110

約数和(自身を除く): 4444873269

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 351, 507, 1053, 1521, 4563, 13689, 525769, 1577307, 4731921, 6834997, 14195763, 20504991, 42587289, 61514973, 88854961, 184544919, 266564883, 553634757, 799694649, 2399083947, 7197251841]

約数ペア:

[(1, 7197251841), (3, 2399083947), (9, 799694649), (13, 553634757), (27, 266564883), (39, 184544919), (81, 88854961), (117, 61514973), (169, 42587289), (351, 20504991), (507, 14195763), (1053, 6834997), (1521, 4731921), (4563, 1577307), (13689, 525769)]