428762871

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{769}}^1\times {\mathrm{1511}}^1$

素因数の和:2327

約数の個数: 24

約数和(自身を含む): 635675040

約数和(自身を除く): 206912169

約数列:

[1, 3, 9, 41, 123, 369, 769, 1511, 2307, 4533, 6921, 13599, 31529, 61951, 94587, 185853, 283761, 557559, 1161959, 3485877, 10457631, 47640319, 142920957, 428762871]

約数ペア:

[(1, 428762871), (3, 142920957), (9, 47640319), (41, 10457631), (123, 3485877), (369, 1161959), (769, 557559), (1511, 283761), (2307, 185853), (4533, 94587), (6921, 61951), (13599, 31529)]