22052247

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{277}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 35868672

約数和(自身を除く): 13816425

約数列:

[1, 3, 7, 17, 21, 51, 119, 223, 277, 357, 669, 831, 1561, 1939, 3791, 4683, 4709, 5817, 11373, 14127, 26537, 32963, 61771, 79611, 98889, 185313, 432397, 1050107, 1297191, 3150321, 7350749, 22052247]

約数ペア:

[(1, 22052247), (3, 7350749), (7, 3150321), (17, 1297191), (21, 1050107), (51, 432397), (119, 185313), (223, 98889), (277, 79611), (357, 61771), (669, 32963), (831, 26537), (1561, 14127), (1939, 11373), (3791, 5817), (4683, 4709)]