56971481

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{4813}}^1$

素因数の和:4928

約数の個数: 16

約数和(自身を含む): 69321600

約数和(自身を除く): 12350119

約数列:

[1, 7, 19, 89, 133, 623, 1691, 4813, 11837, 33691, 91447, 428357, 640129, 2998499, 8138783, 56971481]

約数ペア:

[(1, 56971481), (7, 8138783), (19, 2998499), (89, 640129), (133, 428357), (623, 91447), (1691, 33691), (4813, 11837)]