4160727

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{1657}}^1$

素因数の和:1700

約数の個数: 20

約数和(自身を含む): 6419776

約数和(自身を除く): 2259049

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 1657, 2511, 4971, 14913, 44739, 51367, 134217, 154101, 462303, 1386909, 4160727]

約数ペア:

[(1, 4160727), (3, 1386909), (9, 462303), (27, 154101), (31, 134217), (81, 51367), (93, 44739), (279, 14913), (837, 4971), (1657, 2511)]