47394191

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 54548640

約数和(自身を除く): 7154449

約数列:

[1, 13, 23, 89, 137, 169, 299, 1157, 1781, 2047, 3151, 3887, 12193, 15041, 23153, 26611, 40963, 158509, 280439, 345943, 532519, 2060617, 3645707, 47394191]

約数ペア:

[(1, 47394191), (13, 3645707), (23, 2060617), (89, 532519), (137, 345943), (169, 280439), (299, 158509), (1157, 40963), (1781, 26611), (2047, 23153), (3151, 15041), (3887, 12193)]