72693989

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{263}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 78693120

約数和(自身を除く): 5999131

約数列:

[1, 17, 71, 229, 263, 1207, 3893, 4471, 16259, 18673, 60227, 276403, 317441, 1023859, 4276117, 72693989]

約数ペア:

[(1, 72693989), (17, 4276117), (71, 1023859), (229, 317441), (263, 276403), (1207, 60227), (3893, 18673), (4471, 16259)]