71121471

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{4871}}^1$

素因数の和:5062

約数の個数: 16

約数和(自身を含む): 98531328

約数和(自身を除く): 27409857

約数列:

[1, 3, 31, 93, 157, 471, 4867, 4871, 14601, 14613, 151001, 453003, 764747, 2294241, 23707157, 71121471]

約数ペア:

[(1, 71121471), (3, 23707157), (31, 2294241), (93, 764747), (157, 453003), (471, 151001), (4867, 14613), (4871, 14601)]