89342589

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137239}}^1$

素因数の和:137280

約数の個数: 16

約数和(自身を含む): 140533760

約数和(自身を除く): 51191171

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 137239, 411717, 960673, 2882019, 4254409, 12763227, 29780863, 89342589]

約数ペア:

[(1, 89342589), (3, 29780863), (7, 12763227), (21, 4254409), (31, 2882019), (93, 960673), (217, 411717), (651, 137239)]