86579339

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 112189440

約数和(自身を除く): 25610101

約数列:

[1, 7, 11, 43, 77, 79, 301, 331, 473, 553, 869, 2317, 3311, 3397, 3641, 6083, 14233, 23779, 25487, 26149, 37367, 99631, 156563, 183043, 261569, 287639, 1095941, 1124407, 2013473, 7870849, 12368477, 86579339]

約数ペア:

[(1, 86579339), (7, 12368477), (11, 7870849), (43, 2013473), (77, 1124407), (79, 1095941), (301, 287639), (331, 261569), (473, 183043), (553, 156563), (869, 99631), (2317, 37367), (3311, 26149), (3397, 25487), (3641, 23779), (6083, 14233)]