38958723

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2971}}^1$

素因数の和:3055

約数の個数: 24

約数和(自身を含む): 59344896

約数和(自身を除く): 20386173

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 423, 1457, 2971, 4371, 8913, 13113, 26739, 92101, 139637, 276303, 418911, 828909, 1256733, 4328747, 12986241, 38958723]

約数ペア:

[(1, 38958723), (3, 12986241), (9, 4328747), (31, 1256733), (47, 828909), (93, 418911), (141, 276303), (279, 139637), (423, 92101), (1457, 26739), (2971, 13113), (4371, 8913)]