40395817

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{4903}}^1$

素因数の和:5028

約数の個数: 16

約数和(自身を含む): 50844672

約数和(自身を除く): 10448855

約数列:

[1, 7, 11, 77, 107, 749, 1177, 4903, 8239, 34321, 53933, 377531, 524621, 3672347, 5770831, 40395817]

約数ペア:

[(1, 40395817), (7, 5770831), (11, 3672347), (77, 524621), (107, 377531), (749, 53933), (1177, 34321), (4903, 8239)]