289451750399

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{3691657}}^1$

素因数の和:3692174

約数の個数: 16

約数和(自身を含む): 345893587968

約数和(自身を除く): 56441837569

約数列:

[1, 7, 23, 161, 487, 3409, 11201, 78407, 3691657, 25841599, 84908111, 594356777, 1797836959, 12584858713, 41350250057, 289451750399]

約数ペア:

[(1, 289451750399), (7, 41350250057), (23, 12584858713), (161, 1797836959), (487, 594356777), (3409, 84908111), (11201, 25841599), (78407, 3691657)]