31117701

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{3371}}^1$

素因数の和:3572

約数の個数: 16

約数和(自身を含む): 44186688

約数和(自身を除く): 13068987

約数列:

[1, 3, 17, 51, 181, 543, 3077, 3371, 9231, 10113, 57307, 171921, 610151, 1830453, 10372567, 31117701]

約数ペア:

[(1, 31117701), (3, 10372567), (17, 1830453), (51, 610151), (181, 171921), (543, 57307), (3077, 10113), (3371, 9231)]