86563779

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{12211}}^1$

素因数の和:12370

約数の個数: 16

約数和(自身を含む): 123096960

約数和(自身を除く): 36533181

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 12211, 36633, 207587, 622761, 1697329, 5091987, 28854593, 86563779]

約数ペア:

[(1, 86563779), (3, 28854593), (17, 5091987), (51, 1697329), (139, 622761), (417, 207587), (2363, 36633), (7089, 12211)]