71287931

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6829}}^1$

素因数の和:6926

約数の個数: 16

約数和(自身を含む): 84910560

約数和(自身を除く): 13622629

約数列:

[1, 11, 13, 73, 143, 803, 949, 6829, 10439, 75119, 88777, 498517, 976547, 5483687, 6480721, 71287931]

約数ペア:

[(1, 71287931), (11, 6480721), (13, 5483687), (73, 976547), (143, 498517), (803, 88777), (949, 75119), (6829, 10439)]