12701529

素因数分解:

$3^4\times {\mathrm{233}}^1\times {\mathrm{673}}^1$

素因数の和:918

約数の個数: 20

約数和(自身を含む): 19083636

約数和(自身を除く): 6382107

約数列:

[1, 3, 9, 27, 81, 233, 673, 699, 2019, 2097, 6057, 6291, 18171, 18873, 54513, 156809, 470427, 1411281, 4233843, 12701529]

約数ペア:

[(1, 12701529), (3, 4233843), (9, 1411281), (27, 470427), (81, 156809), (233, 54513), (673, 18873), (699, 18171), (2019, 6291), (2097, 6057)]