2015804739

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{53231}}^1$

素因数の和:54218

約数の個数: 16

約数和(自身を含む): 2897524224

約数和(自身を除く): 881719485

約数列:

[1, 3, 13, 39, 971, 2913, 12623, 37869, 53231, 159693, 692003, 2076009, 51687301, 155061903, 671934913, 2015804739]

約数ペア:

[(1, 2015804739), (3, 671934913), (13, 155061903), (39, 51687301), (971, 2076009), (2913, 692003), (12623, 159693), (37869, 53231)]