280949283

素因数分解:

$3^3\times {\mathrm{2551}}^1\times {\mathrm{4079}}^1$

素因数の和:6639

約数の個数: 16

約数和(自身を含む): 416486400

約数和(自身を除く): 135537117

約数列:

[1, 3, 9, 27, 2551, 4079, 7653, 12237, 22959, 36711, 68877, 110133, 10405529, 31216587, 93649761, 280949283]

約数ペア:

[(1, 280949283), (3, 93649761), (9, 31216587), (27, 10405529), (2551, 110133), (4079, 68877), (7653, 36711), (12237, 22959)]