13890723

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{60133}}^1$

素因数の和:60154

約数の個数: 16

約数和(自身を含む): 23091456

約数和(自身を除く): 9200733

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 60133, 180399, 420931, 661463, 1262793, 1984389, 4630241, 13890723]

約数ペア:

[(1, 13890723), (3, 4630241), (7, 1984389), (11, 1262793), (21, 661463), (33, 420931), (77, 180399), (231, 60133)]