2338857

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 3564288

約数和(自身を除く): 1225431

約数列:

[1, 3, 9, 31, 83, 93, 101, 249, 279, 303, 747, 909, 2573, 3131, 7719, 8383, 9393, 23157, 25149, 28179, 75447, 259873, 779619, 2338857]

約数ペア:

[(1, 2338857), (3, 779619), (9, 259873), (31, 75447), (83, 28179), (93, 25149), (101, 23157), (249, 9393), (279, 8383), (303, 7719), (747, 3131), (909, 2573)]