21614943

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{12401}}^1$

素因数の和:12494

約数の個数: 16

約数和(自身を含む): 33336576

約数和(自身を除く): 11721633

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 12401, 37203, 86807, 260421, 1029283, 3087849, 7204981, 21614943]

約数ペア:

[(1, 21614943), (3, 7204981), (7, 3087849), (21, 1029283), (83, 260421), (249, 86807), (581, 37203), (1743, 12401)]