2912162409

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{17321}}^1$

素因数の和:17822

約数の個数: 32

約数和(自身を含む): 4656153600

約数和(自身を除く): 1743991191

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 479, 1437, 4311, 6227, 12933, 17321, 18681, 51963, 56043, 155889, 168129, 225173, 467667, 675519, 2026557, 6079671, 8296759, 24890277, 74670831, 107857867, 224012493, 323573601, 970720803, 2912162409]

約数ペア:

[(1, 2912162409), (3, 970720803), (9, 323573601), (13, 224012493), (27, 107857867), (39, 74670831), (117, 24890277), (351, 8296759), (479, 6079671), (1437, 2026557), (4311, 675519), (6227, 467667), (12933, 225173), (17321, 168129), (18681, 155889), (51963, 56043)]