2315859

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 4032000

約数和(自身を除く): 1716141

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 499, 663, 1497, 1547, 3493, 4641, 6487, 8483, 10479, 19461, 25449, 45409, 59381, 110279, 136227, 178143, 330837, 771953, 2315859]

約数ペア:

[(1, 2315859), (3, 771953), (7, 330837), (13, 178143), (17, 136227), (21, 110279), (39, 59381), (51, 45409), (91, 25449), (119, 19461), (221, 10479), (273, 8483), (357, 6487), (499, 4641), (663, 3493), (1497, 1547)]