47447877

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{3571}}^1$

素因数の和:3720

約数の個数: 16

約数和(自身を含む): 65381888

約数和(自身を除く): 17934011

約数列:

[1, 3, 43, 103, 129, 309, 3571, 4429, 10713, 13287, 153553, 367813, 460659, 1103439, 15815959, 47447877]

約数ペア:

[(1, 47447877), (3, 15815959), (43, 1103439), (103, 460659), (129, 367813), (309, 153553), (3571, 13287), (4429, 10713)]