289600337

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{2683}}^1$

素因数の和:2757

約数の個数: 24

約数和(自身を含む): 343594944

約数和(自身を除く): 53994607

約数列:

[1, 13, 19, 23, 247, 299, 361, 437, 2683, 4693, 5681, 8303, 34879, 50977, 61709, 107939, 662701, 802217, 968563, 1172471, 12591319, 15242123, 22276949, 289600337]

約数ペア:

[(1, 289600337), (13, 22276949), (19, 15242123), (23, 12591319), (247, 1172471), (299, 968563), (361, 802217), (437, 662701), (2683, 107939), (4693, 61709), (5681, 50977), (8303, 34879)]