39923997

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{5039}}^1$

素因数の和:5200

約数の個数: 16

約数和(自身を含む): 56448000

約数和(自身を除く): 16524003

約数列:

[1, 3, 19, 57, 139, 417, 2641, 5039, 7923, 15117, 95741, 287223, 700421, 2101263, 13307999, 39923997]

約数ペア:

[(1, 39923997), (3, 13307999), (19, 2101263), (57, 700421), (139, 287223), (417, 95741), (2641, 15117), (5039, 7923)]