542187457

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{4111}}^1$

素因数の和:4428

約数の個数: 16

約数和(自身を含む): 630024192

約数和(自身を除く): 87836735

約数列:

[1, 7, 83, 227, 581, 1589, 4111, 18841, 28777, 131887, 341213, 933197, 2388491, 6532379, 77455351, 542187457]

約数ペア:

[(1, 542187457), (7, 77455351), (83, 6532379), (227, 2388491), (581, 933197), (1589, 341213), (4111, 131887), (18841, 28777)]