4893939

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:1992

約数の個数: 20

約数和(自身を含む): 7550400

約数和(自身を除く): 2656461

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 1949, 2511, 5847, 17541, 52623, 60419, 157869, 181257, 543771, 1631313, 4893939]

約数ペア:

[(1, 4893939), (3, 1631313), (9, 543771), (27, 181257), (31, 157869), (81, 60419), (93, 52623), (279, 17541), (837, 5847), (1949, 2511)]