159631409

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{5507}}^1$

素因数の和:5656

約数の個数: 16

約数和(自身を含む): 188770176

約数和(自身を除く): 29138767

約数列:

[1, 7, 41, 101, 287, 707, 4141, 5507, 28987, 38549, 225787, 556207, 1580509, 3893449, 22804487, 159631409]

約数ペア:

[(1, 159631409), (7, 22804487), (41, 3893449), (101, 1580509), (287, 556207), (707, 225787), (4141, 38549), (5507, 28987)]