12894651

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 24261120

約数和(自身を除く): 11366469

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 161, 207, 231, 253, 483, 693, 759, 809, 1449, 1771, 2277, 2427, 5313, 5663, 7281, 8899, 15939, 16989, 18607, 26697, 50967, 55821, 62293, 80091, 130249, 167463, 186879, 204677, 390747, 560637, 614031, 1172241, 1432739, 1842093, 4298217, 12894651]

約数ペア:

[(1, 12894651), (3, 4298217), (7, 1842093), (9, 1432739), (11, 1172241), (21, 614031), (23, 560637), (33, 390747), (63, 204677), (69, 186879), (77, 167463), (99, 130249), (161, 80091), (207, 62293), (231, 55821), (253, 50967), (483, 26697), (693, 18607), (759, 16989), (809, 15939), (1449, 8899), (1771, 7281), (2277, 5663), (2427, 5313)]