564901212673

素因数分解:

$7^4\times {\mathrm{1867}}^1\times {\mathrm{126019}}^1$

素因数の和:127914

約数の個数: 20

約数和(自身を含む): 659370413360

約数和(自身を除く): 94469200687

約数列:

[1, 7, 49, 343, 1867, 2401, 13069, 91483, 126019, 640381, 882133, 4482667, 6174931, 43224517, 235277473, 302571619, 1646942311, 11528596177, 80700173239, 564901212673]

約数ペア:

[(1, 564901212673), (7, 80700173239), (49, 11528596177), (343, 1646942311), (1867, 302571619), (2401, 235277473), (13069, 43224517), (91483, 6174931), (126019, 4482667), (640381, 882133)]