401506941

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{199457}}^1$

素因数の和:199532

約数の個数: 16

約数和(自身を含む): 593587008

約数和(自身を除く): 192080067

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 199457, 598371, 2194027, 6582081, 12166877, 36500631, 133835647, 401506941]

約数ペア:

[(1, 401506941), (3, 133835647), (11, 36500631), (33, 12166877), (61, 6582081), (183, 2194027), (671, 598371), (2013, 199457)]