11431217

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1409}}^1$

素因数の和:1496

約数の個数: 16

約数和(自身を含む): 13987200

約数和(自身を除く): 2555983

約数列:

[1, 7, 19, 61, 133, 427, 1159, 1409, 8113, 9863, 26771, 85949, 187397, 601643, 1633031, 11431217]

約数ペア:

[(1, 11431217), (7, 1633031), (19, 601643), (61, 187397), (133, 85949), (427, 26771), (1159, 9863), (1409, 8113)]