388613241

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{3389}}^1$

素因数の和:3566

約数の個数: 32

約数和(自身を含む): 598809600

約数和(自身を除く): 210196359

約数列:

[1, 3, 9, 27, 31, 93, 137, 279, 411, 837, 1233, 3389, 3699, 4247, 10167, 12741, 30501, 38223, 91503, 105059, 114669, 315177, 464293, 945531, 1392879, 2836593, 4178637, 12535911, 14393083, 43179249, 129537747, 388613241]

約数ペア:

[(1, 388613241), (3, 129537747), (9, 43179249), (27, 14393083), (31, 12535911), (93, 4178637), (137, 2836593), (279, 1392879), (411, 945531), (837, 464293), (1233, 315177), (3389, 114669), (3699, 105059), (4247, 91503), (10167, 38223), (12741, 30501)]