23513091

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{97}}^2$

素因数の和:228

約数の個数: 36

約数和(自身を含む): 39016728

約数和(自身を除く): 15503637

約数列:

[1, 3, 7, 17, 21, 49, 51, 97, 119, 147, 291, 357, 679, 833, 1649, 2037, 2499, 4753, 4947, 9409, 11543, 14259, 28227, 34629, 65863, 80801, 159953, 197589, 242403, 461041, 479859, 1119671, 1383123, 3359013, 7837697, 23513091]

約数ペア:

[(1, 23513091), (3, 7837697), (7, 3359013), (17, 1383123), (21, 1119671), (49, 479859), (51, 461041), (97, 242403), (119, 197589), (147, 159953), (291, 80801), (357, 65863), (679, 34629), (833, 28227), (1649, 14259), (2037, 11543), (2499, 9409), (4753, 4947)]