557479

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 16

約数和(自身を含む): 659680

約数和(自身を除く): 102201

約数列:

[1, 13, 19, 37, 61, 247, 481, 703, 793, 1159, 2257, 9139, 15067, 29341, 42883, 557479]

約数ペア:

[(1, 557479), (13, 42883), (19, 29341), (37, 15067), (61, 9139), (247, 2257), (481, 1159), (703, 793)]