4008087789

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1\times {\mathrm{50221}}^1$

素因数の和:50980

約数の個数: 16

約数和(自身を含む): 5496295680

約数和(自身を除く): 1488207891

約数列:

[1, 3, 37, 111, 719, 2157, 26603, 50221, 79809, 150663, 1858177, 5574531, 36108899, 108326697, 1336029263, 4008087789]

約数ペア:

[(1, 4008087789), (3, 1336029263), (37, 108326697), (111, 36108899), (719, 5574531), (2157, 1858177), (26603, 150663), (50221, 79809)]