1334854431

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{360869}}^1$

素因数の和:361015

約数の個数: 16

約数和(自身を含む): 1992002400

約数和(自身を除く): 657147969

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 360869, 1082607, 3247821, 9743463, 49439053, 148317159, 444951477, 1334854431]

約数ペア:

[(1, 1334854431), (3, 444951477), (9, 148317159), (27, 49439053), (137, 9743463), (411, 3247821), (1233, 1082607), (3699, 360869)]