70456287

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{21139}}^1$

素因数の和:21254

約数の個数: 16

約数和(自身を含む): 103501440

約数和(自身を除く): 33045153

約数列:

[1, 3, 11, 33, 101, 303, 1111, 3333, 21139, 63417, 232529, 697587, 2135039, 6405117, 23485429, 70456287]

約数ペア:

[(1, 70456287), (3, 23485429), (11, 6405117), (33, 2135039), (101, 697587), (303, 232529), (1111, 63417), (3333, 21139)]