12827507

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2731}}^1$

素因数の和:2810

約数の個数: 16

約数和(自身を含む): 16260864

約数和(自身を除く): 3433357

約数列:

[1, 7, 11, 61, 77, 427, 671, 2731, 4697, 19117, 30041, 166591, 210287, 1166137, 1832501, 12827507]

約数ペア:

[(1, 12827507), (7, 1832501), (11, 1166137), (61, 210287), (77, 166591), (427, 30041), (671, 19117), (2731, 4697)]