287481843

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{9103}}^1$

素因数の和:9160

約数の個数: 36

約数和(自身を含む): 472224480

約数和(自身を除く): 184742637

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 121, 261, 319, 363, 957, 1089, 2871, 3509, 9103, 10527, 27309, 31581, 81927, 100133, 263987, 300399, 791961, 901197, 1101463, 2375883, 2903857, 3304389, 8711571, 9913167, 26134713, 31942427, 95827281, 287481843]

約数ペア:

[(1, 287481843), (3, 95827281), (9, 31942427), (11, 26134713), (29, 9913167), (33, 8711571), (87, 3304389), (99, 2903857), (121, 2375883), (261, 1101463), (319, 901197), (363, 791961), (957, 300399), (1089, 263987), (2871, 100133), (3509, 81927), (9103, 31581), (10527, 27309)]