151023971

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{40939}}^1$

素因数の和:40994

約数の個数: 16

約数和(自身を含む): 188651520

約数和(自身を除く): 37627549

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 40939, 286573, 695963, 1269109, 4871741, 8883763, 21574853, 151023971]

約数ペア:

[(1, 151023971), (7, 21574853), (17, 8883763), (31, 4871741), (119, 1269109), (217, 695963), (527, 286573), (3689, 40939)]