123694017

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{443}}^1\times {\mathrm{571}}^1$

素因数の和:1180

約数の個数: 16

約数和(自身を含む): 166603008

約数和(自身を除く): 42908991

約数列:

[1, 3, 163, 443, 489, 571, 1329, 1713, 72209, 93073, 216627, 252953, 279219, 758859, 41231339, 123694017]

約数ペア:

[(1, 123694017), (3, 41231339), (163, 758859), (443, 279219), (489, 252953), (571, 216627), (1329, 93073), (1713, 72209)]