1296605997

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{102103}}^1$

素因数の和:102209

約数の個数: 24

約数和(自身を含む): 2006956224

約数和(自身を除く): 710350227

約数列:

[1, 3, 9, 17, 51, 83, 153, 249, 747, 1411, 4233, 12699, 102103, 306309, 918927, 1735751, 5207253, 8474549, 15621759, 25423647, 76270941, 144067333, 432201999, 1296605997]

約数ペア:

[(1, 1296605997), (3, 432201999), (9, 144067333), (17, 76270941), (51, 25423647), (83, 15621759), (153, 8474549), (249, 5207253), (747, 1735751), (1411, 918927), (4233, 306309), (12699, 102103)]