89005217

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1811}}^1$

素因数の和:1901

約数の個数: 24

約数和(自身を含む): 111546720

約数和(自身を除く): 22541503

約数列:

[1, 7, 17, 49, 59, 119, 413, 833, 1003, 1811, 2891, 7021, 12677, 30787, 49147, 88739, 106849, 215509, 747943, 1508563, 1816433, 5235601, 12715031, 89005217]

約数ペア:

[(1, 89005217), (7, 12715031), (17, 5235601), (49, 1816433), (59, 1508563), (119, 747943), (413, 215509), (833, 106849), (1003, 88739), (1811, 49147), (2891, 30787), (7021, 12677)]