423398209

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{24251}}^1$

素因数の和:24360

約数の個数: 16

約数和(自身を含む): 488920320

約数和(自身を除く): 65522111

約数列:

[1, 13, 17, 79, 221, 1027, 1343, 17459, 24251, 315263, 412267, 1915829, 5359471, 24905777, 32569093, 423398209]

約数ペア:

[(1, 423398209), (13, 32569093), (17, 24905777), (79, 5359471), (221, 1915829), (1027, 412267), (1343, 315263), (17459, 24251)]