28615161

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{577}}^1$

素因数の和:912

約数の個数: 16

約数和(自身を含む): 38989568

約数和(自身を除く): 10374407

約数列:

[1, 3, 61, 183, 271, 577, 813, 1731, 16531, 35197, 49593, 105591, 156367, 469101, 9538387, 28615161]

約数ペア:

[(1, 28615161), (3, 9538387), (61, 469101), (183, 156367), (271, 105591), (577, 49593), (813, 35197), (1731, 16531)]