30109167

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16007}}^1$

素因数の和:16043

約数の個数: 24

約数和(自身を含む): 49944960

約数和(自身を除く): 19835793

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 16007, 48021, 144063, 176077, 304133, 528231, 912399, 1584693, 2737197, 3345463, 10036389, 30109167]

約数ペア:

[(1, 30109167), (3, 10036389), (9, 3345463), (11, 2737197), (19, 1584693), (33, 912399), (57, 528231), (99, 304133), (171, 176077), (209, 144063), (627, 48021), (1881, 16007)]