1451739969

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{647809}}^1$

素因数の和:647901

約数の個数: 16

約数和(自身を含む): 2176641600

約数和(自身を除く): 724901631

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 647809, 1943427, 5830281, 17490843, 53768147, 161304441, 483913323, 1451739969]

約数ペア:

[(1, 1451739969), (3, 483913323), (9, 161304441), (27, 53768147), (83, 17490843), (249, 5830281), (747, 1943427), (2241, 647809)]