2078409171

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{947747}}^1$

素因数の和:947810

約数の個数: 16

約数和(自身を含む): 3002465664

約数和(自身を除く): 924056493

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 947747, 2843241, 16111699, 40753121, 48335097, 122259363, 692803057, 2078409171]

約数ペア:

[(1, 2078409171), (3, 692803057), (17, 122259363), (43, 48335097), (51, 40753121), (129, 16111699), (731, 2843241), (2193, 947747)]