84904011

素因数分解:

$3^3\times {\mathrm{37}}^2\times {\mathrm{2297}}^1$

素因数の和:2380

約数の個数: 24

約数和(自身を含む): 129331440

約数和(自身を除く): 44427429

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 1369, 2297, 4107, 6891, 12321, 20673, 36963, 62019, 84989, 254967, 764901, 2294703, 3144593, 9433779, 28301337, 84904011]

約数ペア:

[(1, 84904011), (3, 28301337), (9, 9433779), (27, 3144593), (37, 2294703), (111, 764901), (333, 254967), (999, 84989), (1369, 62019), (2297, 36963), (4107, 20673), (6891, 12321)]