23281497

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2393}}^1$

素因数の和:2469

約数の個数: 24

約数和(自身を含む): 35852544

約数和(自身を除く): 12571047

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 2393, 3243, 7179, 9729, 21537, 55039, 112471, 165117, 337413, 495351, 1012239, 2586833, 7760499, 23281497]

約数ペア:

[(1, 23281497), (3, 7760499), (9, 2586833), (23, 1012239), (47, 495351), (69, 337413), (141, 165117), (207, 112471), (423, 55039), (1081, 21537), (2393, 9729), (3243, 7179)]