47551557

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{2543}}^1$

素因数の和:2840

約数の個数: 16

約数和(自身を含む): 66428928

約数和(自身を除く): 18877371

約数列:

[1, 3, 23, 69, 271, 813, 2543, 6233, 7629, 18699, 58489, 175467, 689153, 2067459, 15850519, 47551557]

約数ペア:

[(1, 47551557), (3, 15850519), (23, 2067459), (69, 689153), (271, 175467), (813, 58489), (2543, 18699), (6233, 7629)]