13015317

素因数分解:

$3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2287}}^1$

素因数の和:2568

約数の個数: 16

約数和(自身を含む): 19914752

約数和(自身を除く): 6899435

約数列:

[1, 3, 7, 21, 271, 813, 1897, 2287, 5691, 6861, 16009, 48027, 619777, 1859331, 4338439, 13015317]

約数ペア:

[(1, 13015317), (3, 4338439), (7, 1859331), (21, 619777), (271, 48027), (813, 16009), (1897, 6861), (2287, 5691)]