13056459

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 20321280

約数和(自身を除く): 7264821

約数列:

[1, 3, 13, 17, 39, 47, 51, 141, 221, 419, 611, 663, 799, 1257, 1833, 2397, 5447, 7123, 10387, 16341, 19693, 21369, 31161, 59079, 92599, 256009, 277797, 334781, 768027, 1004343, 4352153, 13056459]

約数ペア:

[(1, 13056459), (3, 4352153), (13, 1004343), (17, 768027), (39, 334781), (47, 277797), (51, 256009), (141, 92599), (221, 59079), (419, 31161), (611, 21369), (663, 19693), (799, 16341), (1257, 10387), (1833, 7123), (2397, 5447)]