280706073

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{6563}}^1$

素因数の和:6888

約数の個数: 16

約数和(自身を含む): 382812480

約数和(自身を除く): 102106407

約数列:

[1, 3, 53, 159, 269, 807, 6563, 14257, 19689, 42771, 347839, 1043517, 1765447, 5296341, 93568691, 280706073]

約数ペア:

[(1, 280706073), (3, 93568691), (53, 5296341), (159, 1765447), (269, 1043517), (807, 347839), (6563, 42771), (14257, 19689)]