13074957021

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4479259}}^1$

素因数の和:4479408

約数の個数: 16

約数和(自身を含む): 20067084800

約数和(自身を除く): 6992127779

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 4479259, 13437777, 31354813, 94064439, 622617001, 1867851003, 4358319007, 13074957021]

約数ペア:

[(1, 13074957021), (3, 4358319007), (7, 1867851003), (21, 622617001), (139, 94064439), (417, 31354813), (973, 13437777), (2919, 4479259)]