40080309

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{863}}^1$

素因数の和:1116

約数の個数: 16

約数和(自身を含む): 54369792

約数和(自身を除く): 14289483

約数列:

[1, 3, 113, 137, 339, 411, 863, 2589, 15481, 46443, 97519, 118231, 292557, 354693, 13360103, 40080309]

約数ペア:

[(1, 40080309), (3, 13360103), (113, 354693), (137, 292557), (339, 118231), (411, 97519), (863, 46443), (2589, 15481)]