16947483

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3719}}^1$

素因数の和:3767

約数の個数: 24

約数和(自身を含む): 27141120

約数和(自身を除く): 10193637

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 3719, 4557, 11157, 26033, 78099, 115289, 182231, 345867, 546693, 807023, 2421069, 5649161, 16947483]

約数ペア:

[(1, 16947483), (3, 5649161), (7, 2421069), (21, 807023), (31, 546693), (49, 345867), (93, 182231), (147, 115289), (217, 78099), (651, 26033), (1519, 11157), (3719, 4557)]