12465441

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 19491840

約数和(自身を除く): 7026399

約数列:

[1, 3, 9, 27, 31, 53, 93, 159, 279, 281, 477, 837, 843, 1431, 1643, 2529, 4929, 7587, 8711, 14787, 14893, 26133, 44361, 44679, 78399, 134037, 235197, 402111, 461683, 1385049, 4155147, 12465441]

約数ペア:

[(1, 12465441), (3, 4155147), (9, 1385049), (27, 461683), (31, 402111), (53, 235197), (93, 134037), (159, 78399), (279, 44679), (281, 44361), (477, 26133), (837, 14893), (843, 14787), (1431, 8711), (1643, 7587), (2529, 4929)]