29985021

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{839}}^1$

素因数の和:894

約数の個数: 36

約数和(自身を含む): 49926240

約数和(自身を除く): 19941219

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 361, 627, 839, 1083, 1881, 2517, 3249, 3971, 7551, 9229, 11913, 15941, 27687, 35739, 47823, 83061, 143469, 175351, 302879, 526053, 908637, 1578159, 2725911, 3331669, 9995007, 29985021]

約数ペア:

[(1, 29985021), (3, 9995007), (9, 3331669), (11, 2725911), (19, 1578159), (33, 908637), (57, 526053), (99, 302879), (171, 175351), (209, 143469), (361, 83061), (627, 47823), (839, 35739), (1083, 27687), (1881, 15941), (2517, 11913), (3249, 9229), (3971, 7551)]