860702973

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{1193}}^1\times {\mathrm{1423}}^1$

素因数の和:2645

約数の個数: 24

約数和(自身を含む): 1244587392

約数和(自身を除く): 383884419

約数列:

[1, 3, 13, 39, 169, 507, 1193, 1423, 3579, 4269, 15509, 18499, 46527, 55497, 201617, 240487, 604851, 721461, 1697639, 5092917, 22069307, 66207921, 286900991, 860702973]

約数ペア:

[(1, 860702973), (3, 286900991), (13, 66207921), (39, 22069307), (169, 5092917), (507, 1697639), (1193, 721461), (1423, 604851), (3579, 240487), (4269, 201617), (15509, 55497), (18499, 46527)]