30487317

素因数分解:

$3^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{2203}}^1$

素因数の和:2872

約数の個数: 16

約数和(自身を含む): 46548480

約数和(自身を除く): 16061163

約数列:

[1, 3, 7, 21, 659, 1977, 2203, 4613, 6609, 13839, 15421, 46263, 1451777, 4355331, 10162439, 30487317]

約数ペア:

[(1, 30487317), (3, 10162439), (7, 4355331), (21, 1451777), (659, 46263), (1977, 15421), (2203, 13839), (4613, 6609)]