39156939

素因数分解:

$3^4\times {\mathrm{229}}^1\times {\mathrm{2111}}^1$

素因数の和:2352

約数の個数: 20

約数和(自身を含む): 58776960

約数和(自身を除く): 19620021

約数列:

[1, 3, 9, 27, 81, 229, 687, 2061, 2111, 6183, 6333, 18549, 18999, 56997, 170991, 483419, 1450257, 4350771, 13052313, 39156939]

約数ペア:

[(1, 39156939), (3, 13052313), (9, 4350771), (27, 1450257), (81, 483419), (229, 170991), (687, 56997), (2061, 18999), (2111, 18549), (6183, 6333)]