4018101

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:628

約数の個数: 16

約数和(自身を含む): 5688000

約数和(自身を除く): 1669899

約数列:

[1, 3, 19, 57, 157, 449, 471, 1347, 2983, 8531, 8949, 25593, 70493, 211479, 1339367, 4018101]

約数ペア:

[(1, 4018101), (3, 1339367), (19, 211479), (57, 70493), (157, 25593), (449, 8949), (471, 8531), (1347, 2983)]