12932217

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{2801}}^1$

素因数の和:2835

約数の個数: 24

約数和(自身を含む): 20398560

約数和(自身を除く): 7466343

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 2801, 4617, 8403, 25209, 53219, 75627, 159657, 226881, 478971, 680643, 1436913, 4310739, 12932217]

約数ペア:

[(1, 12932217), (3, 4310739), (9, 1436913), (19, 680643), (27, 478971), (57, 226881), (81, 159657), (171, 75627), (243, 53219), (513, 25209), (1539, 8403), (2801, 4617)]