13849043

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{227}}^1$

素因数の和:291

約数の個数: 18

約数和(自身を含む): 15896844

約数和(自身を除く): 2047801

約数列:

[1, 13, 19, 169, 227, 247, 361, 2951, 3211, 4313, 4693, 38363, 56069, 61009, 81947, 728897, 1065311, 13849043]

約数ペア:

[(1, 13849043), (13, 1065311), (19, 728897), (169, 81947), (227, 61009), (247, 56069), (361, 38363), (2951, 4693), (3211, 4313)]