47392891

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{2161}}^1$

素因数の和:2422

約数の個数: 16

約数和(自身を含む): 58598848

約数和(自身を除く): 11205957

約数列:

[1, 7, 13, 91, 241, 1687, 2161, 3133, 15127, 21931, 28093, 196651, 520801, 3645607, 6770413, 47392891]

約数ペア:

[(1, 47392891), (7, 6770413), (13, 3645607), (91, 520801), (241, 196651), (1687, 28093), (2161, 21931), (3133, 15127)]