39585267

素因数分解:

$3^4\times {\mathrm{397}}^1\times {\mathrm{1231}}^1$

素因数の和:1640

約数の個数: 20

約数和(自身を含む): 59330656

約数和(自身を除く): 19745389

約数列:

[1, 3, 9, 27, 81, 397, 1191, 1231, 3573, 3693, 10719, 11079, 32157, 33237, 99711, 488707, 1466121, 4398363, 13195089, 39585267]

約数ペア:

[(1, 39585267), (3, 13195089), (9, 4398363), (27, 1466121), (81, 488707), (397, 99711), (1191, 33237), (1231, 32157), (3573, 11079), (3693, 10719)]