7979031

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1609}}^1$

素因数の和:1663

約数の個数: 24

約数和(自身を含む): 12558000

約数和(自身を除く): 4578969

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1609, 1653, 4827, 4959, 14481, 30571, 46661, 91713, 139983, 275139, 419949, 886559, 2659677, 7979031]

約数ペア:

[(1, 7979031), (3, 2659677), (9, 886559), (19, 419949), (29, 275139), (57, 139983), (87, 91713), (171, 46661), (261, 30571), (551, 14481), (1609, 4959), (1653, 4827)]