904993713

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1823}}^1\times {\mathrm{4243}}^1$

素因数の和:6085

約数の個数: 24

約数和(自身を含む): 1408872192

約数和(自身を除く): 503878479

約数列:

[1, 3, 9, 13, 39, 117, 1823, 4243, 5469, 12729, 16407, 23699, 38187, 55159, 71097, 165477, 213291, 496431, 7734989, 23204967, 69614901, 100554857, 301664571, 904993713]

約数ペア:

[(1, 904993713), (3, 301664571), (9, 100554857), (13, 69614901), (39, 23204967), (117, 7734989), (1823, 496431), (4243, 213291), (5469, 165477), (12729, 71097), (16407, 55159), (23699, 38187)]