2016402747

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{49681}}^1$

素因数の和:49930

約数の個数: 16

約数和(自身を含む): 2737676928

約数和(自身を除く): 721274181

約数列:

[1, 3, 83, 163, 249, 489, 13529, 40587, 49681, 149043, 4123523, 8098003, 12370569, 24294009, 672134249, 2016402747]

約数ペア:

[(1, 2016402747), (3, 672134249), (83, 24294009), (163, 12370569), (249, 8098003), (489, 4123523), (13529, 149043), (40587, 49681)]