778835529

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{972329}}^1$

素因数の和:972424

約数の個数: 12

約数和(自身を含む): 1137626100

約数和(自身を除く): 358790571

約数列:

[1, 3, 9, 89, 267, 801, 972329, 2916987, 8750961, 86537281, 259611843, 778835529]

約数ペア:

[(1, 778835529), (3, 259611843), (9, 86537281), (89, 8750961), (267, 2916987), (801, 972329)]