123421951583

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{2889023}}^1$

素因数の和:2889406

約数の個数: 16

約数和(自身を含む): 149767004160

約数和(自身を除く): 26345052577

約数列:

[1, 7, 17, 119, 359, 2513, 6103, 42721, 2889023, 20223161, 49113391, 343793737, 1037159257, 7260114799, 17631707369, 123421951583]

約数ペア:

[(1, 123421951583), (7, 17631707369), (17, 7260114799), (119, 1037159257), (359, 343793737), (2513, 49113391), (6103, 20223161), (42721, 2889023)]