28933737

素因数分解:

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

素因数の和:5968

約数の個数: 16

約数和(自身を含む): 44280192

約数和(自身を除く): 15346455

約数列:

[1, 3, 7, 21, 241, 723, 1687, 5061, 5717, 17151, 40019, 120057, 1377797, 4133391, 9644579, 28933737]

約数ペア:

[(1, 28933737), (3, 9644579), (7, 4133391), (21, 1377797), (241, 120057), (723, 40019), (1687, 17151), (5061, 5717)]