86712672361

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{1531}}^1\times {\mathrm{27997}}^1$

素因数の和:29569

約数の個数: 24

約数和(自身を含む): 105345050816

約数和(自身を除く): 18632378455

約数列:

[1, 7, 17, 119, 289, 1531, 2023, 10717, 26027, 27997, 182189, 195979, 442459, 475949, 3097213, 3331643, 8091133, 42863407, 56637931, 300043849, 728677919, 5100745433, 12387524623, 86712672361]

約数ペア:

[(1, 86712672361), (7, 12387524623), (17, 5100745433), (119, 728677919), (289, 300043849), (1531, 56637931), (2023, 42863407), (10717, 8091133), (26027, 3331643), (27997, 3097213), (182189, 475949), (195979, 442459)]