8390193

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{599}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 13824000

約数和(自身を除く): 5433807

約数列:

[1, 3, 7, 21, 23, 29, 69, 87, 161, 203, 483, 599, 609, 667, 1797, 2001, 4193, 4669, 12579, 13777, 14007, 17371, 41331, 52113, 96439, 121597, 289317, 364791, 399533, 1198599, 2796731, 8390193]

約数ペア:

[(1, 8390193), (3, 2796731), (7, 1198599), (21, 399533), (23, 364791), (29, 289317), (69, 121597), (87, 96439), (161, 52113), (203, 41331), (483, 17371), (599, 14007), (609, 13777), (667, 12579), (1797, 4669), (2001, 4193)]