16088139

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{2393}}^1$

素因数の和:2488

約数の個数: 20

約数和(自身を含む): 24332616

約数和(自身を除く): 8244477

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 2393, 6723, 7179, 21537, 64611, 193833, 198619, 595857, 1787571, 5362713, 16088139]

約数ペア:

[(1, 16088139), (3, 5362713), (9, 1787571), (27, 595857), (81, 198619), (83, 193833), (249, 64611), (747, 21537), (2241, 7179), (2393, 6723)]