87213786

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1321421}}^1$

素因数の和:1321437

約数の個数: 16

約数和(自身を含む): 190284768

約数和(自身を除く): 103070982

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1321421, 2642842, 3964263, 7928526, 14535631, 29071262, 43606893, 87213786]

約数ペア:

[(1, 87213786), (2, 43606893), (3, 29071262), (6, 14535631), (11, 7928526), (22, 3964263), (33, 2642842), (66, 1321421)]