22421161

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:504

約数の個数: 16

約数和(自身を含む): 26231040

約数和(自身を除く): 3809879

約数列:

[1, 7, 71, 197, 229, 497, 1379, 1603, 13987, 16259, 45113, 97909, 113813, 315791, 3203023, 22421161]

約数ペア:

[(1, 22421161), (7, 3203023), (71, 315791), (197, 113813), (229, 97909), (497, 45113), (1379, 16259), (1603, 13987)]