47342883

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{28537}}^1$

素因数の和:28626

約数の個数: 16

約数和(自身を含む): 73057280

約数和(自身を除く): 25714397

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 28537, 85611, 199759, 599277, 2254423, 6763269, 15780961, 47342883]

約数ペア:

[(1, 47342883), (3, 15780961), (7, 6763269), (21, 2254423), (79, 599277), (237, 199759), (553, 85611), (1659, 28537)]