70340921

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{839}}^1$

素因数の和:941

約数の個数: 24

約数和(自身を含む): 86184000

約数和(自身を除く): 15843079

約数列:

[1, 7, 29, 49, 59, 203, 413, 839, 1421, 1711, 2891, 5873, 11977, 24331, 41111, 49501, 83839, 170317, 346507, 1192219, 1435529, 2425549, 10048703, 70340921]

約数ペア:

[(1, 70340921), (7, 10048703), (29, 2425549), (49, 1435529), (59, 1192219), (203, 346507), (413, 170317), (839, 83839), (1421, 49501), (1711, 41111), (2891, 24331), (5873, 11977)]