10913553

素因数分解:

$3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{821}}^1$

素因数の和:1045

約数の個数: 24

約数和(自身を含む): 18123456

約数和(自身を除く): 7209903

約数列:

[1, 3, 7, 9, 21, 63, 211, 633, 821, 1477, 1899, 2463, 4431, 5747, 7389, 13293, 17241, 51723, 173231, 519693, 1212617, 1559079, 3637851, 10913553]

約数ペア:

[(1, 10913553), (3, 3637851), (7, 1559079), (9, 1212617), (21, 519693), (63, 173231), (211, 51723), (633, 17241), (821, 13293), (1477, 7389), (1899, 5747), (2463, 4431)]