12269631

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21871}}^1$

素因数の和:21902

約数の個数: 16

約数和(自身を含む): 18897408

約数和(自身を除く): 6627777

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 21871, 65613, 240581, 371807, 721743, 1115421, 4089877, 12269631]

約数ペア:

[(1, 12269631), (3, 4089877), (11, 1115421), (17, 721743), (33, 371807), (51, 240581), (187, 65613), (561, 21871)]