47811827

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2789}}^1$

素因数の和:2906

約数の個数: 16

約数和(自身を含む): 57139200

約数和(自身を除く): 9327373

約数列:

[1, 7, 31, 79, 217, 553, 2449, 2789, 17143, 19523, 86459, 220331, 605213, 1542317, 6830261, 47811827]

約数ペア:

[(1, 47811827), (7, 6830261), (31, 1542317), (79, 605213), (217, 220331), (553, 86459), (2449, 19523), (2789, 17143)]