1497804321

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1669793}}^1$

素因数の和:1669832

約数の個数: 16

約数和(自身を含む): 2244203136

約数和(自身を除く): 746398815

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 1669793, 5009379, 21707309, 38405239, 65121927, 115215717, 499268107, 1497804321]

約数ペア:

[(1, 1497804321), (3, 499268107), (13, 115215717), (23, 65121927), (39, 38405239), (69, 21707309), (299, 5009379), (897, 1669793)]