214980657

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{47363}}^1$

素因数の和:47472

約数の個数: 16

約数和(自身を含む): 306918720

約数和(自身を除く): 91938063

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4539, 47363, 142089, 805171, 2415513, 4215307, 12645921, 71660219, 214980657]

約数ペア:

[(1, 214980657), (3, 71660219), (17, 12645921), (51, 4215307), (89, 2415513), (267, 805171), (1513, 142089), (4539, 47363)]