293715409

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{102233}}^1$

素因数の和:102276

約数の個数: 12

約数和(自身を含む): 336758796

約数和(自身を除く): 43043387

約数列:

[1, 13, 17, 169, 221, 2873, 102233, 1329029, 1737961, 17277377, 22593493, 293715409]

約数ペア:

[(1, 293715409), (13, 22593493), (17, 17277377), (169, 1737961), (221, 1329029), (2873, 102233)]