4898961

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{1951}}^1$

素因数の和:1994

約数の個数: 20

約数和(自身を含む): 7558144

約数和(自身を除く): 2659183

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 1951, 2511, 5853, 17559, 52677, 60481, 158031, 181443, 544329, 1632987, 4898961]

約数ペア:

[(1, 4898961), (3, 1632987), (9, 544329), (27, 181443), (31, 158031), (81, 60481), (93, 52677), (279, 17559), (837, 5853), (1951, 2511)]