30231621

素因数分解:

$3^2\times 7^1\times {\mathrm{541}}^1\times {\mathrm{887}}^1$

素因数の和:1441

約数の個数: 24

約数和(自身を含む): 50054784

約数和(自身を除く): 19823163

約数列:

[1, 3, 7, 9, 21, 63, 541, 887, 1623, 2661, 3787, 4869, 6209, 7983, 11361, 18627, 34083, 55881, 479867, 1439601, 3359069, 4318803, 10077207, 30231621]

約数ペア:

[(1, 30231621), (3, 10077207), (7, 4318803), (9, 3359069), (21, 1439601), (63, 479867), (541, 55881), (887, 34083), (1623, 18627), (2661, 11361), (3787, 7983), (4869, 6209)]