12841011

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{3373}}^1$

素因数の和:3432

約数の個数: 20

約数和(自身を含む): 19596192

約数和(自身を除く): 6755181

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3373, 3807, 10119, 30357, 91071, 158531, 273213, 475593, 1426779, 4280337, 12841011]

約数ペア:

[(1, 12841011), (3, 4280337), (9, 1426779), (27, 475593), (47, 273213), (81, 158531), (141, 91071), (423, 30357), (1269, 10119), (3373, 3807)]