229726707

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{2347}}^1$

素因数の和:2495

約数の個数: 32

約数和(自身を含む): 360652800

約数和(自身を除く): 130926093

約数列:

[1, 3, 7, 21, 59, 79, 177, 237, 413, 553, 1239, 1659, 2347, 4661, 7041, 13983, 16429, 32627, 49287, 97881, 138473, 185413, 415419, 556239, 969311, 1297891, 2907933, 3893673, 10939367, 32818101, 76575569, 229726707]

約数ペア:

[(1, 229726707), (3, 76575569), (7, 32818101), (21, 10939367), (59, 3893673), (79, 2907933), (177, 1297891), (237, 969311), (413, 556239), (553, 415419), (1239, 185413), (1659, 138473), (2347, 97881), (4661, 49287), (7041, 32627), (13983, 16429)]