13380801

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{15541}}^1$

素因数の和:15592

約数の個数: 16

約数和(自身を含む): 20888448

約数和(自身を除く): 7507647

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 15541, 46623, 108787, 326361, 637181, 1911543, 4460267, 13380801]

約数ペア:

[(1, 13380801), (3, 4460267), (7, 1911543), (21, 637181), (41, 326361), (123, 108787), (287, 46623), (861, 15541)]