42813459

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2671}}^1$

素因数の和:2827

約数の個数: 24

約数和(自身を含む): 67109952

約数和(自身を除く): 24296493

約数列:

[1, 3, 9, 13, 39, 117, 137, 411, 1233, 1781, 2671, 5343, 8013, 16029, 24039, 34723, 104169, 312507, 365927, 1097781, 3293343, 4757051, 14271153, 42813459]

約数ペア:

[(1, 42813459), (3, 14271153), (9, 4757051), (13, 3293343), (39, 1097781), (117, 365927), (137, 312507), (411, 104169), (1233, 34723), (1781, 24039), (2671, 16029), (5343, 8013)]