13051227

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6983}}^1$

素因数の和:7082

約数の個数: 16

約数和(自身を含む): 20113920

約数和(自身を除く): 7062693

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 6983, 20949, 48881, 146643, 621487, 1864461, 4350409, 13051227]

約数ペア:

[(1, 13051227), (3, 4350409), (7, 1864461), (21, 621487), (89, 146643), (267, 48881), (623, 20949), (1869, 6983)]