26808313

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1163}}^1$

素因数の和:1296

約数の個数: 16

約数和(自身を含む): 31847040

約数和(自身を除く): 5038727

約数列:

[1, 7, 37, 89, 259, 623, 1163, 3293, 8141, 23051, 43031, 103507, 301217, 724549, 3829759, 26808313]

約数ペア:

[(1, 26808313), (7, 3829759), (37, 724549), (89, 301217), (259, 103507), (623, 43031), (1163, 23051), (3293, 8141)]