13069719

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6571}}^1$

素因数の和:6607

約数の個数: 24

約数和(自身を含む): 21529872

約数和(自身を除く): 8460153

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 6571, 19713, 59139, 85423, 111707, 256269, 335121, 768807, 1005363, 1452191, 4356573, 13069719]

約数ペア:

[(1, 13069719), (3, 4356573), (9, 1452191), (13, 1005363), (17, 768807), (39, 335121), (51, 256269), (117, 111707), (153, 85423), (221, 59139), (663, 19713), (1989, 6571)]