18325541

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{821}}^1$

素因数の和:952

約数の個数: 16

約数和(自身を含む): 21128688

約数和(自身を除く): 2803147

約数列:

[1, 13, 17, 101, 221, 821, 1313, 1717, 10673, 13957, 22321, 82921, 181441, 1077973, 1409657, 18325541]

約数ペア:

[(1, 18325541), (13, 1409657), (17, 1077973), (101, 181441), (221, 82921), (821, 22321), (1313, 13957), (1717, 10673)]