1409145997

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{65423}}^1$

素因数の和:65628

約数の個数: 16

約数和(自身を含む): 1714632192

約数和(自身を除く): 305486195

約数列:

[1, 7, 17, 119, 181, 1267, 3077, 21539, 65423, 457961, 1112191, 7785337, 11841563, 82890941, 201306571, 1409145997]

約数ペア:

[(1, 1409145997), (7, 201306571), (17, 82890941), (119, 11841563), (181, 7785337), (1267, 1112191), (3077, 457961), (21539, 65423)]