5131347

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 7686000

約数和(自身を除く): 2554653

約数列:

[1, 3, 13, 29, 39, 87, 169, 349, 377, 507, 1047, 1131, 4537, 4901, 10121, 13611, 14703, 30363, 58981, 131573, 176943, 394719, 1710449, 5131347]

約数ペア:

[(1, 5131347), (3, 1710449), (13, 394719), (29, 176943), (39, 131573), (87, 58981), (169, 30363), (349, 14703), (377, 13611), (507, 10121), (1047, 4901), (1131, 4537)]