1254039

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:454

約数の個数: 16

約数和(自身を含む): 1801728

約数和(自身を除く): 547689

約数列:

[1, 3, 17, 51, 67, 201, 367, 1101, 1139, 3417, 6239, 18717, 24589, 73767, 418013, 1254039]

約数ペア:

[(1, 1254039), (3, 418013), (17, 73767), (51, 24589), (67, 18717), (201, 6239), (367, 3417), (1101, 1139)]