15857670867

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{1019}}^1\times {\mathrm{73061}}^1$

素因数の和:74154

約数の個数: 16

約数和(自身を含む): 21462693120

約数和(自身を除く): 5605022253

約数列:

[1, 3, 71, 213, 1019, 3057, 72349, 73061, 217047, 219183, 5187331, 15561993, 74449159, 223347477, 5285890289, 15857670867]

約数ペア:

[(1, 15857670867), (3, 5285890289), (71, 223347477), (213, 74449159), (1019, 15561993), (3057, 5187331), (72349, 219183), (73061, 217047)]