326942493

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{449}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 466041600

約数和(自身を除く): 139099107

約数列:

[1, 3, 23, 61, 69, 173, 183, 449, 519, 1347, 1403, 3979, 4209, 10327, 10553, 11937, 27389, 30981, 31659, 77677, 82167, 233031, 242719, 629947, 728157, 1786571, 1889841, 4738297, 5359713, 14214891, 108980831, 326942493]

約数ペア:

[(1, 326942493), (3, 108980831), (23, 14214891), (61, 5359713), (69, 4738297), (173, 1889841), (183, 1786571), (449, 728157), (519, 629947), (1347, 242719), (1403, 233031), (3979, 82167), (4209, 77677), (10327, 31659), (10553, 30981), (11937, 27389)]