419609991

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1\times {\mathrm{5021}}^1$

素因数の和:5426

約数の個数: 16

約数和(自身を含む): 567686880

約数和(自身を除く): 148076889

約数列:

[1, 3, 89, 267, 313, 939, 5021, 15063, 27857, 83571, 446869, 1340607, 1571573, 4714719, 139869997, 419609991]

約数ペア:

[(1, 419609991), (3, 139869997), (89, 4714719), (267, 1571573), (313, 1340607), (939, 446869), (5021, 83571), (15063, 27857)]