70519917

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{17903}}^1$

素因数の和:18020

約数の個数: 16

約数和(自身を含む): 102267648

約数和(自身を除く): 31747731

約数列:

[1, 3, 13, 39, 101, 303, 1313, 3939, 17903, 53709, 232739, 698217, 1808203, 5424609, 23506639, 70519917]

約数ペア:

[(1, 70519917), (3, 23506639), (13, 5424609), (39, 1808203), (101, 698217), (303, 232739), (1313, 53709), (3939, 17903)]