9995007

素因数分解:

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

素因数の和:891

約数の個数: 24

約数和(自身を含む): 15361920

約数和(自身を除く): 5366913

約数列:

[1, 3, 11, 19, 33, 57, 209, 361, 627, 839, 1083, 2517, 3971, 9229, 11913, 15941, 27687, 47823, 175351, 302879, 526053, 908637, 3331669, 9995007]

約数ペア:

[(1, 9995007), (3, 3331669), (11, 908637), (19, 526053), (33, 302879), (57, 175351), (209, 47823), (361, 27687), (627, 15941), (839, 11913), (1083, 9229), (2517, 3971)]