22792161

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 36241408

約数和(自身を除く): 13449247

約数列:

[1, 3, 7, 21, 31, 93, 157, 217, 223, 471, 651, 669, 1099, 1561, 3297, 4683, 4867, 6913, 14601, 20739, 34069, 35011, 48391, 102207, 105033, 145173, 245077, 735231, 1085341, 3256023, 7597387, 22792161]

約数ペア:

[(1, 22792161), (3, 7597387), (7, 3256023), (21, 1085341), (31, 735231), (93, 245077), (157, 145173), (217, 105033), (223, 102207), (471, 48391), (651, 35011), (669, 34069), (1099, 20739), (1561, 14601), (3297, 6913), (4683, 4867)]