13415451

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4663}}^1$

素因数の和:4810

約数の個数: 16

約数和(自身を含む): 20596224

約数和(自身を除く): 7180773

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 4663, 13989, 32641, 97923, 638831, 1916493, 4471817, 13415451]

約数ペア:

[(1, 13415451), (3, 4471817), (7, 1916493), (21, 638831), (137, 97923), (411, 32641), (959, 13989), (2877, 4663)]