84982079

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2137}}^1$

素因数の和:2199

約数の個数: 32

約数和(自身を含む): 114938880

約数和(自身を除く): 29956801

約数列:

[1, 7, 13, 19, 23, 91, 133, 161, 247, 299, 437, 1729, 2093, 2137, 3059, 5681, 14959, 27781, 39767, 40603, 49151, 194467, 284221, 344057, 527839, 638963, 933869, 3694873, 4472741, 6537083, 12140297, 84982079]

約数ペア:

[(1, 84982079), (7, 12140297), (13, 6537083), (19, 4472741), (23, 3694873), (91, 933869), (133, 638963), (161, 527839), (247, 344057), (299, 284221), (437, 194467), (1729, 49151), (2093, 40603), (2137, 39767), (3059, 27781), (5681, 14959)]