52805529

素因数分解:

$3^2\times 7^1\times {\mathrm{691}}^1\times {\mathrm{1213}}^1$

素因数の和:1917

約数の個数: 24

約数和(自身を含む): 87369152

約数和(自身を除く): 34563623

約数列:

[1, 3, 7, 9, 21, 63, 691, 1213, 2073, 3639, 4837, 6219, 8491, 10917, 14511, 25473, 43533, 76419, 838183, 2514549, 5867281, 7543647, 17601843, 52805529]

約数ペア:

[(1, 52805529), (3, 17601843), (7, 7543647), (9, 5867281), (21, 2514549), (63, 838183), (691, 76419), (1213, 43533), (2073, 25473), (3639, 14511), (4837, 10917), (6219, 8491)]