86637089

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{233}}^1\times {\mathrm{439}}^1$

素因数の和:701

約数の個数: 24

約数和(自身を含む): 109549440

約数和(自身を除く): 22912351

約数列:

[1, 7, 11, 77, 121, 233, 439, 847, 1631, 2563, 3073, 4829, 17941, 28193, 33803, 53119, 102287, 197351, 371833, 716009, 1125157, 7876099, 12376727, 86637089]

約数ペア:

[(1, 86637089), (7, 12376727), (11, 7876099), (77, 1125157), (121, 716009), (233, 371833), (439, 197351), (847, 102287), (1631, 53119), (2563, 33803), (3073, 28193), (4829, 17941)]