31225957

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4951}}^1$

素因数の和:5028

約数の個数: 16

約数和(自身を含む): 38506752

約数和(自身を除く): 7280795

約数列:

[1, 7, 17, 53, 119, 371, 901, 4951, 6307, 34657, 84167, 262403, 589169, 1836821, 4460851, 31225957]

約数ペア:

[(1, 31225957), (7, 4460851), (17, 1836821), (53, 589169), (119, 262403), (371, 84167), (901, 34657), (4951, 6307)]