280883327

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{2111}}^1$

素因数の和:2326

約数の個数: 16

約数和(自身を含む): 304128000

約数和(自身を除く): 23244673

約数列:

[1, 19, 47, 149, 893, 2111, 2831, 7003, 40109, 99217, 133057, 314539, 1885123, 5976241, 14783333, 280883327]

約数ペア:

[(1, 280883327), (19, 14783333), (47, 5976241), (149, 1885123), (893, 314539), (2111, 133057), (2831, 99217), (7003, 40109)]