340876017

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{15217}}^1$

素因数の和:15373

約数の個数: 24

約数和(自身を含む): 522281760

約数和(自身を除く): 181405743

約数列:

[1, 3, 9, 19, 57, 131, 171, 393, 1179, 2489, 7467, 15217, 22401, 45651, 136953, 289123, 867369, 1993427, 2602107, 5980281, 17940843, 37875113, 113625339, 340876017]

約数ペア:

[(1, 340876017), (3, 113625339), (9, 37875113), (19, 17940843), (57, 5980281), (131, 2602107), (171, 1993427), (393, 867369), (1179, 289123), (2489, 136953), (7467, 45651), (15217, 22401)]