2599713

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 4130880

約数和(自身を除く): 1531167

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 661, 1311, 1983, 3933, 5949, 12559, 15203, 37677, 45609, 113031, 136827, 288857, 866571, 2599713]

約数ペア:

[(1, 2599713), (3, 866571), (9, 288857), (19, 136827), (23, 113031), (57, 45609), (69, 37677), (171, 15203), (207, 12559), (437, 5949), (661, 3933), (1311, 1983)]