12694731

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4349}}^1$

素因数の和:4498

約数の個数: 16

約数和(自身を含む): 19488000

約数和(自身を除く): 6793269

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 4349, 13047, 30443, 91329, 604511, 1813533, 4231577, 12694731]

約数ペア:

[(1, 12694731), (3, 4231577), (7, 1813533), (21, 604511), (139, 91329), (417, 30443), (973, 13047), (2919, 4349)]