7870041

素因数分解:

$3^5\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 11924640

約数和(自身を除く): 4054599

約数列:

[1, 3, 9, 27, 81, 139, 233, 243, 417, 699, 1251, 2097, 3753, 6291, 11259, 18873, 32387, 33777, 56619, 97161, 291483, 874449, 2623347, 7870041]

約数ペア:

[(1, 7870041), (3, 2623347), (9, 874449), (27, 291483), (81, 97161), (139, 56619), (233, 33777), (243, 32387), (417, 18873), (699, 11259), (1251, 6291), (2097, 3753)]