2013642771

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{5347}}^1$

素因数の和:5663

約数の個数: 32

約数和(自身を含む): 3121520640

約数和(自身を除く): 1107877869

約数列:

[1, 3, 7, 21, 79, 227, 237, 553, 681, 1589, 1659, 4767, 5347, 16041, 17933, 37429, 53799, 112287, 125531, 376593, 422413, 1213769, 1267239, 2956891, 3641307, 8496383, 8870673, 25489149, 95887751, 287663253, 671214257, 2013642771]

約数ペア:

[(1, 2013642771), (3, 671214257), (7, 287663253), (21, 95887751), (79, 25489149), (227, 8870673), (237, 8496383), (553, 3641307), (681, 2956891), (1589, 1267239), (1659, 1213769), (4767, 422413), (5347, 376593), (16041, 125531), (17933, 112287), (37429, 53799)]