38282409

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{821}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 62340480

約数和(自身を除く): 24058071

約数列:

[1, 3, 9, 11, 27, 33, 99, 157, 297, 471, 821, 1413, 1727, 2463, 4239, 5181, 7389, 9031, 15543, 22167, 27093, 46629, 81279, 128897, 243837, 386691, 1160073, 1417867, 3480219, 4253601, 12760803, 38282409]

約数ペア:

[(1, 38282409), (3, 12760803), (9, 4253601), (11, 3480219), (27, 1417867), (33, 1160073), (99, 386691), (157, 243837), (297, 128897), (471, 81279), (821, 46629), (1413, 27093), (1727, 22167), (2463, 15543), (4239, 9031), (5181, 7389)]