147161521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{727}}^1$

素因数の和:1440

約数の個数: 16

約数和(自身を含む): 165844224

約数和(自身を除く): 18682703

約数列:

[1, 13, 23, 299, 677, 727, 8801, 9451, 15571, 16721, 202423, 217373, 492179, 6398327, 11320117, 147161521]

約数ペア:

[(1, 147161521), (13, 11320117), (23, 6398327), (299, 492179), (677, 217373), (727, 202423), (8801, 16721), (9451, 15571)]