177272719

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{61703}}^1$

素因数の和:61746

約数の個数: 12

約数和(自身を含む): 203252976

約数和(自身を除く): 25980257

約数列:

[1, 13, 17, 169, 221, 2873, 61703, 802139, 1048951, 10427807, 13636363, 177272719]

約数ペア:

[(1, 177272719), (13, 13636363), (17, 10427807), (169, 1048951), (221, 802139), (2873, 61703)]