2054295327

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{5717}}^1$

素因数の和:6039

約数の個数: 32

約数和(自身を含む): 3188173824

約数和(自身を除く): 1133878497

約数列:

[1, 3, 7, 21, 71, 213, 241, 497, 723, 1491, 1687, 5061, 5717, 17111, 17151, 40019, 51333, 119777, 120057, 359331, 405907, 1217721, 1377797, 2841349, 4133391, 8524047, 9644579, 28933737, 97823587, 293470761, 684765109, 2054295327]

約数ペア:

[(1, 2054295327), (3, 684765109), (7, 293470761), (21, 97823587), (71, 28933737), (213, 9644579), (241, 8524047), (497, 4133391), (723, 2841349), (1491, 1377797), (1687, 1217721), (5061, 405907), (5717, 359331), (17111, 120057), (17151, 119777), (40019, 51333)]