12730592691

素因数分解:

$3^4\times {\mathrm{3607}}^1\times {\mathrm{43573}}^1$

素因数の和:47192

約数の個数: 20

約数和(自身を含む): 19023014032

約数和(自身を除く): 6292421341

約数列:

[1, 3, 9, 27, 81, 3607, 10821, 32463, 43573, 97389, 130719, 292167, 392157, 1176471, 3529413, 157167811, 471503433, 1414510299, 4243530897, 12730592691]

約数ペア:

[(1, 12730592691), (3, 4243530897), (9, 1414510299), (27, 471503433), (81, 157167811), (3607, 3529413), (10821, 1176471), (32463, 392157), (43573, 292167), (97389, 130719)]