13723029

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{349}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 21130200

約数和(自身を除く): 7407171

約数列:

[1, 3, 9, 17, 51, 153, 257, 349, 771, 1047, 2313, 3141, 4369, 5933, 13107, 17799, 39321, 53397, 89693, 269079, 807237, 1524781, 4574343, 13723029]

約数ペア:

[(1, 13723029), (3, 4574343), (9, 1524781), (17, 807237), (51, 269079), (153, 89693), (257, 53397), (349, 39321), (771, 17799), (1047, 13107), (2313, 5933), (3141, 4369)]