2794113609

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7002791}}^1$

素因数の和:7002820

約数の個数: 16

約数和(自身を含む): 4481786880

約数和(自身を除く): 1687673271

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 7002791, 21008373, 49019537, 133053029, 147058611, 399159087, 931371203, 2794113609]

約数ペア:

[(1, 2794113609), (3, 931371203), (7, 399159087), (19, 147058611), (21, 133053029), (57, 49019537), (133, 21008373), (399, 7002791)]