181282213

素因数分解:

$7^2\times {\mathrm{127}}^1\times {\mathrm{29131}}^1$

素因数の和:29272

約数の個数: 12

約数和(自身を含む): 212547072

約数和(自身を除く): 31264859

約数列:

[1, 7, 49, 127, 889, 6223, 29131, 203917, 1427419, 3699637, 25897459, 181282213]

約数ペア:

[(1, 181282213), (7, 25897459), (49, 3699637), (127, 1427419), (889, 203917), (6223, 29131)]