37889883

素因数分解:

$3^3\times {\mathrm{349}}^1\times {\mathrm{4021}}^1$

素因数の和:4379

約数の個数: 16

約数和(自身を含む): 56308000

約数和(自身を除く): 18418117

約数列:

[1, 3, 9, 27, 349, 1047, 3141, 4021, 9423, 12063, 36189, 108567, 1403329, 4209987, 12629961, 37889883]

約数ペア:

[(1, 37889883), (3, 12629961), (9, 4209987), (27, 1403329), (349, 108567), (1047, 36189), (3141, 12063), (4021, 9423)]