22474907

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{257}}^1$

素因数の和:339

約数の個数: 24

約数和(自身を含む): 28693728

約数和(自身を除く): 6218821

約数列:

[1, 7, 13, 31, 91, 217, 257, 403, 961, 1799, 2821, 3341, 6727, 7967, 12493, 23387, 55769, 87451, 103571, 246977, 724997, 1728839, 3210701, 22474907]

約数ペア:

[(1, 22474907), (7, 3210701), (13, 1728839), (31, 724997), (91, 246977), (217, 103571), (257, 87451), (403, 55769), (961, 23387), (1799, 12493), (2821, 7967), (3341, 6727)]