84817239

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{30631}}^1$

素因数の和:30718

約数の個数: 16

約数和(自身を含む): 123508224

約数和(自身を除く): 38690985

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 30631, 91893, 398203, 1194609, 2174801, 6524403, 28272413, 84817239]

約数ペア:

[(1, 84817239), (3, 28272413), (13, 6524403), (39, 2174801), (71, 1194609), (213, 398203), (923, 91893), (2769, 30631)]