8042679

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{2143}}^1$

素因数の和:2291

約数の個数: 16

約数和(自身を含む): 12006400

約数和(自身を除く): 3963721

約数列:

[1, 3, 9, 27, 139, 417, 1251, 2143, 3753, 6429, 19287, 57861, 297877, 893631, 2680893, 8042679]

約数ペア:

[(1, 8042679), (3, 2680893), (9, 893631), (27, 297877), (139, 57861), (417, 19287), (1251, 6429), (2143, 3753)]