16059519

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2741}}^1$

素因数の和:2788

約数の個数: 32

約数和(自身を含む): 28078080

約数和(自身を除く): 12018561

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 2741, 5859, 8223, 19187, 24669, 57561, 74007, 84971, 172683, 254913, 518049, 594797, 764739, 1784391, 2294217, 5353173, 16059519]

約数ペア:

[(1, 16059519), (3, 5353173), (7, 2294217), (9, 1784391), (21, 764739), (27, 594797), (31, 518049), (63, 254913), (93, 172683), (189, 84971), (217, 74007), (279, 57561), (651, 24669), (837, 19187), (1953, 8223), (2741, 5859)]