13978107

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10861}}^1$

素因数の和:10891

約数の個数: 24

約数和(自身を含む): 23722608

約数和(自身を除く): 9744501

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 10861, 32583, 97749, 119471, 141193, 358413, 423579, 1075239, 1270737, 1553123, 4659369, 13978107]

約数ペア:

[(1, 13978107), (3, 4659369), (9, 1553123), (11, 1270737), (13, 1075239), (33, 423579), (39, 358413), (99, 141193), (117, 119471), (143, 97749), (429, 32583), (1287, 10861)]