131528033

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{27271}}^1$

素因数の和:27344

約数の個数: 16

約数和(自身を含む): 164941056

約数和(自身を除く): 33413023

約数列:

[1, 7, 13, 53, 91, 371, 689, 4823, 27271, 190897, 354523, 1445363, 2481661, 10117541, 18789719, 131528033]

約数ペア:

[(1, 131528033), (7, 18789719), (13, 10117541), (53, 2481661), (91, 1445363), (371, 354523), (689, 190897), (4823, 27271)]