56801017

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1409}}^1$

素因数の和:1872

約数の個数: 16

約数和(自身を含む): 70116480

約数和(自身を除く): 13315463

約数列:

[1, 7, 13, 91, 443, 1409, 3101, 5759, 9863, 18317, 40313, 128219, 624187, 4369309, 8114431, 56801017]

約数ペア:

[(1, 56801017), (7, 8114431), (13, 4369309), (91, 624187), (443, 128219), (1409, 40313), (3101, 18317), (5759, 9863)]