2794001

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 3452544

約数和(自身を除く): 658543

約数列:

[1, 7, 17, 53, 119, 371, 443, 901, 3101, 6307, 7531, 23479, 52717, 164353, 399143, 2794001]

約数ペア:

[(1, 2794001), (7, 399143), (17, 164353), (53, 52717), (119, 23479), (371, 7531), (443, 6307), (901, 3101)]