4190859

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{1669}}^1$

素因数の和:1712

約数の個数: 20

約数和(自身を含む): 6466240

約数和(自身を除く): 2275381

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 1669, 2511, 5007, 15021, 45063, 51739, 135189, 155217, 465651, 1396953, 4190859]

約数ペア:

[(1, 4190859), (3, 1396953), (9, 465651), (27, 155217), (31, 135189), (81, 51739), (93, 45063), (279, 15021), (837, 5007), (1669, 2511)]