9418851

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{223}}^1$

素因数の和:280

約数の個数: 36

約数和(自身を含む): 15532608

約数和(自身を除く): 6113757

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 223, 247, 361, 669, 741, 1083, 2007, 2223, 2899, 3249, 4237, 4693, 8697, 12711, 14079, 26091, 38133, 42237, 55081, 80503, 165243, 241509, 495729, 724527, 1046539, 3139617, 9418851]

約数ペア:

[(1, 9418851), (3, 3139617), (9, 1046539), (13, 724527), (19, 495729), (39, 241509), (57, 165243), (117, 80503), (171, 55081), (223, 42237), (247, 38133), (361, 26091), (669, 14079), (741, 12711), (1083, 8697), (2007, 4693), (2223, 4237), (2899, 3249)]