38391819

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{829}}^1$

素因数の和:1234

約数の個数: 16

約数和(自身を含む): 52588800

約数和(自身を除く): 14196981

約数列:

[1, 3, 43, 129, 359, 829, 1077, 2487, 15437, 35647, 46311, 106941, 297611, 892833, 12797273, 38391819]

約数ペア:

[(1, 38391819), (3, 12797273), (43, 892833), (129, 297611), (359, 106941), (829, 46311), (1077, 35647), (2487, 15437)]