23221541

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 29134296

約数和(自身を除く): 5912755

約数列:

[1, 7, 17, 49, 61, 119, 427, 457, 833, 1037, 2989, 3199, 7259, 7769, 22393, 27877, 50813, 54383, 195139, 380681, 473909, 1365973, 3317363, 23221541]

約数ペア:

[(1, 23221541), (7, 3317363), (17, 1365973), (49, 473909), (61, 380681), (119, 195139), (427, 54383), (457, 50813), (833, 27877), (1037, 22393), (2989, 7769), (3199, 7259)]