172368417

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{192161}}^1$

素因数の和:192200

約数の個数: 16

約数和(自身を含む): 258265728

約数和(自身を除く): 85897311

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 192161, 576483, 2498093, 4419703, 7494279, 13259109, 57456139, 172368417]

約数ペア:

[(1, 172368417), (3, 57456139), (13, 13259109), (23, 7494279), (39, 4419703), (69, 2498093), (299, 576483), (897, 192161)]