15709026753

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1291967}}^1$

素因数の和:1292173

約数の個数: 24

約数和(自身を含む): 26066746368

約数和(自身を除く): 10357719615

約数列:

[1, 3, 7, 9, 21, 63, 193, 579, 1351, 1737, 4053, 12159, 1291967, 3875901, 9043769, 11627703, 27131307, 81393921, 249349631, 748048893, 1745447417, 2244146679, 5236342251, 15709026753]

約数ペア:

[(1, 15709026753), (3, 5236342251), (7, 2244146679), (9, 1745447417), (21, 748048893), (63, 249349631), (193, 81393921), (579, 27131307), (1351, 11627703), (1737, 9043769), (4053, 3875901), (12159, 1291967)]