284163939

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{444701}}^1$

素因数の和:444778

約数の個数: 12

約数和(自身を含む): 416241072

約数和(自身を除く): 132077133

約数列:

[1, 3, 9, 71, 213, 639, 444701, 1334103, 4002309, 31573771, 94721313, 284163939]

約数ペア:

[(1, 284163939), (3, 94721313), (9, 31573771), (71, 4002309), (213, 1334103), (639, 444701)]