4752021

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1381}}^1$

素因数の和:1452

約数の個数: 16

約数和(自身を含む): 6722048

約数和(自身を除く): 1970027

約数列:

[1, 3, 31, 37, 93, 111, 1147, 1381, 3441, 4143, 42811, 51097, 128433, 153291, 1584007, 4752021]

約数ペア:

[(1, 4752021), (3, 1584007), (31, 153291), (37, 128433), (93, 51097), (111, 42811), (1147, 4143), (1381, 3441)]