349201879

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{2267}}^1$

素因数の和:2355

約数の個数: 24

約数和(自身を含む): 409410288

約数和(自身を除く): 60208409

約数列:

[1, 13, 17, 41, 221, 289, 533, 697, 2267, 3757, 9061, 11849, 29471, 38539, 92947, 154037, 501007, 655163, 1208311, 1580099, 8517119, 20541287, 26861683, 349201879]

約数ペア:

[(1, 349201879), (13, 26861683), (17, 20541287), (41, 8517119), (221, 1580099), (289, 1208311), (533, 655163), (697, 501007), (2267, 154037), (3757, 92947), (9061, 38539), (11849, 29471)]