13417809

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1399}}^1$

素因数の和:1564

約数の個数: 16

約数和(自身を含む): 18816000

約数和(自身を除く): 5398191

約数列:

[1, 3, 23, 69, 139, 417, 1399, 3197, 4197, 9591, 32177, 96531, 194461, 583383, 4472603, 13417809]

約数ペア:

[(1, 13417809), (3, 4472603), (23, 583383), (69, 194461), (139, 96531), (417, 32177), (1399, 9591), (3197, 4197)]