21058877279

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1\times {\mathrm{3697}}^1$

素因数の和:4175

約数の個数: 32

約数和(自身を含む): 24691516416

約数和(自身を除く): 3632639137

約数列:

[1, 11, 17, 83, 187, 367, 913, 1411, 3697, 4037, 6239, 15521, 30461, 40667, 62849, 68629, 306851, 335071, 517837, 691339, 1356799, 3375361, 5216467, 5696207, 14924789, 23065583, 57381137, 112614317, 253721413, 1238757487, 1914443389, 21058877279]

約数ペア:

[(1, 21058877279), (11, 1914443389), (17, 1238757487), (83, 253721413), (187, 112614317), (367, 57381137), (913, 23065583), (1411, 14924789), (3697, 5696207), (4037, 5216467), (6239, 3375361), (15521, 1356799), (30461, 691339), (40667, 517837), (62849, 335071), (68629, 306851)]