227923709

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{79333}}^1$

素因数の和:79376

約数の個数: 12

約数和(自身を含む): 261326196

約数和(自身を除く): 33402487

約数列:

[1, 13, 17, 169, 221, 2873, 79333, 1031329, 1348661, 13407277, 17532593, 227923709]

約数ペア:

[(1, 227923709), (13, 17532593), (17, 13407277), (169, 1348661), (221, 1031329), (2873, 79333)]