1625113847

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{12401}}^1$

素因数の和:12698

約数の個数: 16

約数和(自身を含む): 1886294592

約数和(自身を除く): 261180745

約数列:

[1, 7, 97, 193, 679, 1351, 12401, 18721, 86807, 131047, 1202897, 2393393, 8420279, 16753751, 232159121, 1625113847]

約数ペア:

[(1, 1625113847), (7, 232159121), (97, 16753751), (193, 8420279), (679, 2393393), (1351, 1202897), (12401, 131047), (18721, 86807)]