3850659

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:496

約数の個数: 20

約数和(自身を含む): 5810904

約数和(自身を除く): 1960245

約数列:

[1, 3, 9, 27, 81, 137, 347, 411, 1041, 1233, 3123, 3699, 9369, 11097, 28107, 47539, 142617, 427851, 1283553, 3850659]

約数ペア:

[(1, 3850659), (3, 1283553), (9, 427851), (27, 142617), (81, 47539), (137, 28107), (347, 11097), (411, 9369), (1041, 3699), (1233, 3123)]