131819093

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{13577}}^1$

素因数の和:13676

約数の個数: 16

約数和(自身を含む): 160763520

約数和(自身を除く): 28944427

約数列:

[1, 7, 19, 73, 133, 511, 1387, 9709, 13577, 95039, 257963, 991121, 1805741, 6937847, 18831299, 131819093]

約数ペア:

[(1, 131819093), (7, 18831299), (19, 6937847), (73, 1805741), (133, 991121), (511, 257963), (1387, 95039), (9709, 13577)]