2013840129

素因数分解:

$3^1\times 7^1\times {\mathrm{5557}}^1\times {\mathrm{17257}}^1$

素因数の和:22824

約数の個数: 16

約数和(自身を含む): 3069438848

約数和(自身を除く): 1055598719

約数列:

[1, 3, 7, 21, 5557, 16671, 17257, 38899, 51771, 116697, 120799, 362397, 95897149, 287691447, 671280043, 2013840129]

約数ペア:

[(1, 2013840129), (3, 671280043), (7, 287691447), (21, 95897149), (5557, 362397), (16671, 120799), (17257, 116697), (38899, 51771)]