15797397

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6217}}^1$

素因数の和:6249

約数の個数: 24

約数和(自身を含む): 26463808

約数和(自身を除く): 10666411

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 6217, 18651, 43519, 68387, 130557, 205161, 478709, 752257, 1436127, 2256771, 5265799, 15797397]

約数ペア:

[(1, 15797397), (3, 5265799), (7, 2256771), (11, 1436127), (21, 752257), (33, 478709), (77, 205161), (121, 130557), (231, 68387), (363, 43519), (847, 18651), (2541, 6217)]