399100833

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{63079}}^1$

素因数の和:63141

約数の個数: 24

約数和(自身を含む): 623230400

約数和(自身を除く): 224129567

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 6327, 63079, 189237, 567711, 1198501, 2333923, 3595503, 7001769, 10786509, 21005307, 44344537, 133033611, 399100833]

約数ペア:

[(1, 399100833), (3, 133033611), (9, 44344537), (19, 21005307), (37, 10786509), (57, 7001769), (111, 3595503), (171, 2333923), (333, 1198501), (703, 567711), (2109, 189237), (6327, 63079)]