151024909

素因数分解:

$7^2\times {\mathrm{421}}^1\times {\mathrm{7321}}^1$

素因数の和:7756

約数の個数: 12

約数和(自身を含む): 176123388

約数和(自身を除く): 25098479

約数列:

[1, 7, 49, 421, 2947, 7321, 20629, 51247, 358729, 3082141, 21574987, 151024909]

約数ペア:

[(1, 151024909), (7, 21574987), (49, 3082141), (421, 358729), (2947, 51247), (7321, 20629)]