406571103

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{320387}}^1$

素因数の和:320443

約数の個数: 16

約数和(自身を含む): 615144960

約数和(自身を除く): 208573857

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 320387, 961161, 2883483, 8650449, 15058189, 45174567, 135523701, 406571103]

約数ペア:

[(1, 406571103), (3, 135523701), (9, 45174567), (27, 15058189), (47, 8650449), (141, 2883483), (423, 961161), (1269, 320387)]