12272589

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1637}}^1$

素因数の和:1674

約数の個数: 36

約数和(自身を含む): 21847644

約数和(自身を除く): 9575055

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 357, 441, 833, 1071, 1637, 2499, 4911, 7497, 11459, 14733, 27829, 34377, 80213, 83487, 103131, 194803, 240639, 250461, 584409, 721917, 1363621, 1753227, 4090863, 12272589]

約数ペア:

[(1, 12272589), (3, 4090863), (7, 1753227), (9, 1363621), (17, 721917), (21, 584409), (49, 250461), (51, 240639), (63, 194803), (119, 103131), (147, 83487), (153, 80213), (357, 34377), (441, 27829), (833, 14733), (1071, 11459), (1637, 7497), (2499, 4911)]