22223313

素因数分解:

$3^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 39187200

約数和(自身を除く): 16963887

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 313, 343, 441, 483, 939, 1029, 1127, 1449, 2191, 2817, 3087, 3381, 6573, 7199, 7889, 10143, 15337, 19719, 21597, 23667, 46011, 50393, 64791, 71001, 107359, 138033, 151179, 322077, 352751, 453537, 966231, 1058253, 2469257, 3174759, 7407771, 22223313]

約数ペア:

[(1, 22223313), (3, 7407771), (7, 3174759), (9, 2469257), (21, 1058253), (23, 966231), (49, 453537), (63, 352751), (69, 322077), (147, 151179), (161, 138033), (207, 107359), (313, 71001), (343, 64791), (441, 50393), (483, 46011), (939, 23667), (1029, 21597), (1127, 19719), (1449, 15337), (2191, 10143), (2817, 7889), (3087, 7199), (3381, 6573)]