6448981

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1373}}^1$

素因数の和:1452

約数の個数: 16

約数和(自身を含む): 8178048

約数和(自身を除く): 1729067

約数列:

[1, 7, 11, 61, 77, 427, 671, 1373, 4697, 9611, 15103, 83753, 105721, 586271, 921283, 6448981]

約数ペア:

[(1, 6448981), (7, 921283), (11, 586271), (61, 105721), (77, 83753), (427, 15103), (671, 9611), (1373, 4697)]