5605131

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2999}}^1$

素因数の和:3098

約数の個数: 16

約数和(自身を含む): 8640000

約数和(自身を除く): 3034869

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 2999, 8997, 20993, 62979, 266911, 800733, 1868377, 5605131]

約数ペア:

[(1, 5605131), (3, 1868377), (7, 800733), (21, 266911), (89, 62979), (267, 20993), (623, 8997), (1869, 2999)]