47407701

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{7937}}^1$

素因数の和:8132

約数の個数: 16

約数和(自身を含む): 69346368

約数和(自身を除く): 21938667

約数列:

[1, 3, 11, 33, 181, 543, 1991, 5973, 7937, 23811, 87307, 261921, 1436597, 4309791, 15802567, 47407701]

約数ペア:

[(1, 47407701), (3, 15802567), (11, 4309791), (33, 1436597), (181, 261921), (543, 87307), (1991, 23811), (5973, 7937)]