22380597

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 34911360

約数和(自身を除く): 12530763

約数列:

[1, 3, 9, 27, 37, 43, 111, 129, 333, 387, 521, 999, 1161, 1563, 1591, 4689, 4773, 14067, 14319, 19277, 22403, 42957, 57831, 67209, 173493, 201627, 520479, 604881, 828911, 2486733, 7460199, 22380597]

約数ペア:

[(1, 22380597), (3, 7460199), (9, 2486733), (27, 828911), (37, 604881), (43, 520479), (111, 201627), (129, 173493), (333, 67209), (387, 57831), (521, 42957), (999, 22403), (1161, 19277), (1563, 14319), (1591, 14067), (4689, 4773)]