2531170017

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{17077}}^1$

素因数の和:17509

約数の個数: 24

約数和(自身を含む): 3751148544

約数和(自身を除く): 1219978527

約数列:

[1, 3, 9, 43, 129, 383, 387, 1149, 3447, 16469, 17077, 49407, 51231, 148221, 153693, 734311, 2202933, 6540491, 6608799, 19621473, 58864419, 281241113, 843723339, 2531170017]

約数ペア:

[(1, 2531170017), (3, 843723339), (9, 281241113), (43, 58864419), (129, 19621473), (383, 6608799), (387, 6540491), (1149, 2202933), (3447, 734311), (16469, 153693), (17077, 148221), (49407, 51231)]