7960407

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2243}}^1$

素因数の和:2279

約数の個数: 24

約数和(自身を含む): 13140864

約数和(自身を除く): 5180457

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 2243, 3549, 6729, 15701, 29159, 47103, 87477, 204113, 379067, 612339, 1137201, 2653469, 7960407]

約数ペア:

[(1, 7960407), (3, 2653469), (7, 1137201), (13, 612339), (21, 379067), (39, 204113), (91, 87477), (169, 47103), (273, 29159), (507, 15701), (1183, 6729), (2243, 3549)]