125705419

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{7297}}^1$

素因数の和:7434

約数の個数: 16

約数和(自身を含む): 151331328

約数和(自身を除く): 25625909

約数列:

[1, 7, 23, 107, 161, 749, 2461, 7297, 17227, 51079, 167831, 780779, 1174817, 5465453, 17957917, 125705419]

約数ペア:

[(1, 125705419), (7, 17957917), (23, 5465453), (107, 1174817), (161, 780779), (749, 167831), (2461, 51079), (7297, 17227)]