13589613

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 40

約数和(自身を含む): 21954240

約数和(自身を除く): 8364627

約数列:

[1, 3, 9, 17, 27, 51, 71, 81, 139, 153, 213, 417, 459, 639, 1207, 1251, 1377, 1917, 2363, 3621, 3753, 5751, 7089, 9869, 10863, 11259, 21267, 29607, 32589, 63801, 88821, 97767, 167773, 191403, 266463, 503319, 799389, 1509957, 4529871, 13589613]

約数ペア:

[(1, 13589613), (3, 4529871), (9, 1509957), (17, 799389), (27, 503319), (51, 266463), (71, 191403), (81, 167773), (139, 97767), (153, 88821), (213, 63801), (417, 32589), (459, 29607), (639, 21267), (1207, 11259), (1251, 10863), (1377, 9869), (1917, 7089), (2363, 5751), (3621, 3753)]