26674557

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 44083200

約数和(自身を除く): 17408643

約数列:

[1, 3, 7, 13, 21, 39, 91, 199, 273, 491, 597, 1393, 1473, 2587, 3437, 4179, 6383, 7761, 10311, 18109, 19149, 44681, 54327, 97709, 134043, 293127, 683963, 1270217, 2051889, 3810651, 8891519, 26674557]

約数ペア:

[(1, 26674557), (3, 8891519), (7, 3810651), (13, 2051889), (21, 1270217), (39, 683963), (91, 293127), (199, 134043), (273, 97709), (491, 54327), (597, 44681), (1393, 19149), (1473, 18109), (2587, 10311), (3437, 7761), (4179, 6383)]