851909877

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1040183}}^1$

素因数の和:1040209

約数の個数: 24

約数和(自身を含む): 1514507904

約数和(自身を除く): 662598027

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 1040183, 3120549, 7281281, 9361647, 13522379, 21843843, 40567137, 65531529, 94656653, 121701411, 283969959, 851909877]

約数ペア:

[(1, 851909877), (3, 283969959), (7, 121701411), (9, 94656653), (13, 65531529), (21, 40567137), (39, 21843843), (63, 13522379), (91, 9361647), (117, 7281281), (273, 3120549), (819, 1040183)]