2685455721

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1061}}^1\times {\mathrm{7211}}^1$

素因数の和:8294

約数の個数: 32

約数和(自身を含む): 4289120640

約数和(自身を除く): 1603664919

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1061, 3183, 7211, 9549, 13793, 21633, 28647, 41379, 64899, 93743, 124137, 194697, 281229, 372411, 843687, 2531061, 7650871, 22952613, 68857839, 99461323, 206573517, 298383969, 895151907, 2685455721]

約数ペア:

[(1, 2685455721), (3, 895151907), (9, 298383969), (13, 206573517), (27, 99461323), (39, 68857839), (117, 22952613), (351, 7650871), (1061, 2531061), (3183, 843687), (7211, 372411), (9549, 281229), (13793, 194697), (21633, 124137), (28647, 93743), (41379, 64899)]