24918243

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{313}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 40513536

約数和(自身を除く): 15595293

約数列:

[1, 3, 7, 17, 21, 51, 119, 223, 313, 357, 669, 939, 1561, 2191, 3791, 4683, 5321, 6573, 11373, 15963, 26537, 37247, 69799, 79611, 111741, 209397, 488593, 1186583, 1465779, 3559749, 8306081, 24918243]

約数ペア:

[(1, 24918243), (3, 8306081), (7, 3559749), (17, 1465779), (21, 1186583), (51, 488593), (119, 209397), (223, 111741), (313, 79611), (357, 69799), (669, 37247), (939, 26537), (1561, 15963), (2191, 11373), (3791, 6573), (4683, 5321)]