291003033

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{7841}}^1$

素因数の和:8072

約数の個数: 16

約数和(自身を含む): 395236800

約数和(自身を除く): 104233767

約数列:

[1, 3, 89, 139, 267, 417, 7841, 12371, 23523, 37113, 697849, 1089899, 2093547, 3269697, 97001011, 291003033]

約数ペア:

[(1, 291003033), (3, 97001011), (89, 3269697), (139, 2093547), (267, 1089899), (417, 697849), (7841, 37113), (12371, 23523)]