2691331365

素因数分解:

$3^1\times 5^1\times {\mathrm{2521}}^1\times {\mathrm{71171}}^1$

素因数の和:73700

約数の個数: 16

約数和(自身を含む): 4307898816

約数和(自身を除く): 1616567451

約数列:

[1, 3, 5, 15, 2521, 7563, 12605, 37815, 71171, 213513, 355855, 1067565, 179422091, 538266273, 897110455, 2691331365]

約数ペア:

[(1, 2691331365), (3, 897110455), (5, 538266273), (15, 179422091), (2521, 1067565), (7563, 355855), (12605, 213513), (37815, 71171)]