5087176717

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{780601}}^1$

素因数の和:780641

約数の個数: 16

約数和(自身を含む): 6244816000

約数和(自身を除く): 1157639283

約数列:

[1, 7, 19, 49, 133, 343, 931, 6517, 780601, 5464207, 14831419, 38249449, 103819933, 267746143, 726739531, 5087176717]

約数ペア:

[(1, 5087176717), (7, 726739531), (19, 267746143), (49, 103819933), (133, 38249449), (343, 14831419), (931, 5464207), (6517, 780601)]