249550470897

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{130586327}}^1$

素因数の和:130586357

約数の個数: 24

約数和(自身を含む): 416831558976

約数和(自身を除く): 167281088079

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 130586327, 391758981, 914104289, 1697622251, 2742312867, 5092866753, 6398730023, 11883355757, 19196190069, 35650067271, 83183490299, 249550470897]

約数ペア:

[(1, 249550470897), (3, 83183490299), (7, 35650067271), (13, 19196190069), (21, 11883355757), (39, 6398730023), (49, 5092866753), (91, 2742312867), (147, 1697622251), (273, 914104289), (637, 391758981), (1911, 130586327)]