28229499

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1232

約数の個数: 32

約数和(自身を含む): 44697600

約数和(自身を除く): 16468101

約数列:

[1, 3, 9, 27, 29, 31, 87, 93, 261, 279, 783, 837, 899, 1163, 2697, 3489, 8091, 10467, 24273, 31401, 33727, 36053, 101181, 108159, 303543, 324477, 910629, 973431, 1045537, 3136611, 9409833, 28229499]

約数ペア:

[(1, 28229499), (3, 9409833), (9, 3136611), (27, 1045537), (29, 973431), (31, 910629), (87, 324477), (93, 303543), (261, 108159), (279, 101181), (783, 36053), (837, 33727), (899, 31401), (1163, 24273), (2697, 10467), (3489, 8091)]