1008047061

素因数分解:

$3^2\times 7^2\times {\mathrm{2285821}}^1$

素因数の和:2285841

約数の個数: 18

約数和(自身を含む): 1693794102

約数和(自身を除く): 685747041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 2285821, 6857463, 16000747, 20572389, 48002241, 112005229, 144006723, 336015687, 1008047061]

約数ペア:

[(1, 1008047061), (3, 336015687), (7, 144006723), (9, 112005229), (21, 48002241), (49, 20572389), (63, 16000747), (147, 6857463), (441, 2285821)]