1242185659

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{668201}}^1$

素因数の和:668238

約数の個数: 12

約数和(自身を含む): 1467371592

約数和(自身を除く): 225185933

約数列:

[1, 11, 13, 143, 169, 1859, 668201, 7350211, 8686613, 95552743, 112925969, 1242185659]

約数ペア:

[(1, 1242185659), (11, 112925969), (13, 95552743), (143, 8686613), (169, 7350211), (1859, 668201)]