271342275841

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{30703}}^1\times {\mathrm{97117}}^1$

素因数の和:127840

約数の個数: 16

約数和(自身を含む): 333974040064

約数和(自身を除く): 62631764223

約数列:

[1, 7, 13, 91, 30703, 97117, 214921, 399139, 679819, 1262521, 2793973, 8837647, 2981783251, 20872482757, 38763182263, 271342275841]

約数ペア:

[(1, 271342275841), (7, 38763182263), (13, 20872482757), (91, 2981783251), (30703, 8837647), (97117, 2793973), (214921, 1262521), (399139, 679819)]