53857139

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{4481}}^1$

素因数の和:4606

約数の個数: 16

約数和(自身を含む): 65831616

約数和(自身を除く): 11974477

約数列:

[1, 7, 17, 101, 119, 707, 1717, 4481, 12019, 31367, 76177, 452581, 533239, 3168067, 7693877, 53857139]

約数ペア:

[(1, 53857139), (7, 7693877), (17, 3168067), (101, 533239), (119, 452581), (707, 76177), (1717, 31367), (4481, 12019)]