47049321

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{7877}}^1$

素因数の和:8072

約数の個数: 16

約数和(自身を含む): 68822208

約数和(自身を除く): 21772887

約数列:

[1, 3, 11, 33, 181, 543, 1991, 5973, 7877, 23631, 86647, 259941, 1425737, 4277211, 15683107, 47049321]

約数ペア:

[(1, 47049321), (3, 15683107), (11, 4277211), (33, 1425737), (181, 259941), (543, 86647), (1991, 23631), (5973, 7877)]