13057503

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{827}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 18414720

約数和(自身を除く): 5357217

約数列:

[1, 3, 19, 57, 277, 827, 831, 2481, 5263, 15713, 15789, 47139, 229079, 687237, 4352501, 13057503]

約数ペア:

[(1, 13057503), (3, 4352501), (19, 687237), (57, 229079), (277, 47139), (827, 15789), (831, 15713), (2481, 5263)]