26669853

素因数分解:

$3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2447}}^1$

素因数の和:2633

約数の個数: 24

約数和(自身を含む): 44299008

約数和(自身を除く): 17629155

約数列:

[1, 3, 7, 9, 21, 63, 173, 519, 1211, 1557, 2447, 3633, 7341, 10899, 17129, 22023, 51387, 154161, 423331, 1269993, 2963317, 3809979, 8889951, 26669853]

約数ペア:

[(1, 26669853), (3, 8889951), (7, 3809979), (9, 2963317), (21, 1269993), (63, 423331), (173, 154161), (519, 51387), (1211, 22023), (1557, 17129), (2447, 10899), (3633, 7341)]