7722721617

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{31337}}^1$

素因数の和:31513

約数の個数: 32

約数和(自身を含む): 11371933440

約数和(自身を除く): 3649211823

約数列:

[1, 3, 13, 39, 71, 89, 213, 267, 923, 1157, 2769, 3471, 6319, 18957, 31337, 82147, 94011, 246441, 407381, 1222143, 2224927, 2788993, 6674781, 8366979, 28924051, 36256909, 86772153, 108770727, 198018503, 594055509, 2574240539, 7722721617]

約数ペア:

[(1, 7722721617), (3, 2574240539), (13, 594055509), (39, 198018503), (71, 108770727), (89, 86772153), (213, 36256909), (267, 28924051), (923, 8366979), (1157, 6674781), (2769, 2788993), (3471, 2224927), (6319, 1222143), (18957, 407381), (31337, 246441), (82147, 94011)]