287452077

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{193}}^1\times {\mathrm{373}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 424887936

約数和(自身を除く): 137435859

約数列:

[1, 3, 11, 33, 121, 193, 363, 373, 579, 1119, 1331, 2123, 3993, 4103, 6369, 12309, 23353, 45133, 70059, 71989, 135399, 215967, 256883, 496463, 770649, 791879, 1489389, 2375637, 8710669, 26132007, 95817359, 287452077]

約数ペア:

[(1, 287452077), (3, 95817359), (11, 26132007), (33, 8710669), (121, 2375637), (193, 1489389), (363, 791879), (373, 770649), (579, 496463), (1119, 256883), (1331, 215967), (2123, 135399), (3993, 71989), (4103, 70059), (6369, 45133), (12309, 23353)]