1216441341

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1747}}^1$

素因数の和:1851

約数の個数: 64

約数和(自身を含む): 2008661760

約数和(自身を除く): 792220419

約数列:

[1, 3, 9, 17, 27, 37, 41, 51, 111, 123, 153, 333, 369, 459, 629, 697, 999, 1107, 1517, 1747, 1887, 2091, 4551, 5241, 5661, 6273, 13653, 15723, 16983, 18819, 25789, 29699, 40959, 47169, 64639, 71627, 77367, 89097, 193917, 214881, 232101, 267291, 581751, 644643, 696303, 801873, 1098863, 1217659, 1745253, 1933929, 2650199, 3296589, 3652977, 7950597, 9889767, 10958931, 23851791, 29669301, 32876793, 45053383, 71555373, 135160149, 405480447, 1216441341]

約数ペア:

[(1, 1216441341), (3, 405480447), (9, 135160149), (17, 71555373), (27, 45053383), (37, 32876793), (41, 29669301), (51, 23851791), (111, 10958931), (123, 9889767), (153, 7950597), (333, 3652977), (369, 3296589), (459, 2650199), (629, 1933929), (697, 1745253), (999, 1217659), (1107, 1098863), (1517, 801873), (1747, 696303), (1887, 644643), (2091, 581751), (4551, 267291), (5241, 232101), (5661, 214881), (6273, 193917), (13653, 89097), (15723, 77367), (16983, 71627), (18819, 64639), (25789, 47169), (29699, 40959)]