53966409

素因数分解:

$3^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{3719}}^1$

素因数の和:4420

約数の個数: 16

約数和(自身を含む): 82375680

約数和(自身を除く): 28409271

約数列:

[1, 3, 7, 21, 691, 2073, 3719, 4837, 11157, 14511, 26033, 78099, 2569829, 7709487, 17988803, 53966409]

約数ペア:

[(1, 53966409), (3, 17988803), (7, 7709487), (21, 2569829), (691, 78099), (2073, 26033), (3719, 14511), (4837, 11157)]