7799139

素因数分解:

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

素因数の和:712

約数の個数: 32

約数和(自身を含む): 12710400

約数和(自身を除く): 4911261

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 621, 661, 1311, 1983, 3933, 5949, 11799, 12559, 15203, 17847, 37677, 45609, 113031, 136827, 288857, 339093, 410481, 866571, 2599713, 7799139]

約数ペア:

[(1, 7799139), (3, 2599713), (9, 866571), (19, 410481), (23, 339093), (27, 288857), (57, 136827), (69, 113031), (171, 45609), (207, 37677), (437, 17847), (513, 15203), (621, 12559), (661, 11799), (1311, 5949), (1983, 3933)]