738682651

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{64621}}^1$

素因数の和:64722

約数の個数: 16

約数和(自身を含む): 893334528

約数和(自身を除く): 154651877

約数列:

[1, 7, 23, 71, 161, 497, 1633, 11431, 64621, 452347, 1486283, 4588091, 10403981, 32116637, 105526093, 738682651]

約数ペア:

[(1, 738682651), (7, 105526093), (23, 32116637), (71, 10403981), (161, 4588091), (497, 1486283), (1633, 452347), (11431, 64621)]