2012123349

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{487079}}^1$

素因数の和:487111

約数の個数: 24

約数和(自身を含む): 3191348160

約数和(自身を除く): 1179224811

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 487079, 1461237, 4383711, 8280343, 13151133, 24841029, 39453399, 74523087, 118360197, 223569261, 670707783, 2012123349]

約数ペア:

[(1, 2012123349), (3, 670707783), (9, 223569261), (17, 118360197), (27, 74523087), (51, 39453399), (81, 24841029), (153, 13151133), (243, 8280343), (459, 4383711), (1377, 1461237), (4131, 487079)]