33538323

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2857}}^1$

素因数の和:2923

約数の個数: 32

約数和(自身を含む): 56336896

約数和(自身を除く): 22798573

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 2857, 3913, 8571, 11739, 19999, 37141, 59997, 111423, 122851, 259987, 368553, 779961, 859957, 1597063, 2579871, 4791189, 11179441, 33538323]

約数ペア:

[(1, 33538323), (3, 11179441), (7, 4791189), (13, 2579871), (21, 1597063), (39, 859957), (43, 779961), (91, 368553), (129, 259987), (273, 122851), (301, 111423), (559, 59997), (903, 37141), (1677, 19999), (2857, 11739), (3913, 8571)]