2149754877

素因数分解:

$3^3\times {\mathrm{2371}}^1\times {\mathrm{33581}}^1$

素因数の和:35961

約数の個数: 16

約数和(自身を含む): 3186260160

約数和(自身を除く): 1036505283

約数列:

[1, 3, 9, 27, 2371, 7113, 21339, 33581, 64017, 100743, 302229, 906687, 79620551, 238861653, 716584959, 2149754877]

約数ペア:

[(1, 2149754877), (3, 716584959), (9, 238861653), (27, 79620551), (2371, 906687), (7113, 302229), (21339, 100743), (33581, 64017)]