12796763

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1303}}^1$

素因数の和:1394

約数の個数: 16

約数和(自身を含む): 15522816

約数和(自身を除く): 2726053

約数列:

[1, 7, 23, 61, 161, 427, 1303, 1403, 9121, 9821, 29969, 79483, 209783, 556381, 1828109, 12796763]

約数ペア:

[(1, 12796763), (7, 1828109), (23, 556381), (61, 209783), (161, 79483), (427, 29969), (1303, 9821), (1403, 9121)]