84782121

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1\times {\mathrm{887}}^1$

素因数の和:1252

約数の個数: 16

約数和(自身を含む): 114459648

約数和(自身を除く): 29677527

約数列:

[1, 3, 151, 211, 453, 633, 887, 2661, 31861, 95583, 133937, 187157, 401811, 561471, 28260707, 84782121]

約数ペア:

[(1, 84782121), (3, 28260707), (151, 561471), (211, 401811), (453, 187157), (633, 133937), (887, 95583), (2661, 31861)]