47999139

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{1009}}^1$

素因数の和:1270

約数の個数: 16

約数和(自身を含む): 65108640

約数和(自身を除く): 17109501

約数列:

[1, 3, 101, 157, 303, 471, 1009, 3027, 15857, 47571, 101909, 158413, 305727, 475239, 15999713, 47999139]

約数ペア:

[(1, 47999139), (3, 15999713), (101, 475239), (157, 305727), (303, 158413), (471, 101909), (1009, 47571), (3027, 15857)]