11949561

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{937}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 18778760

約数和(自身を除く): 6829199

約数列:

[1, 3, 9, 13, 39, 109, 117, 327, 937, 981, 1417, 2811, 4251, 8433, 12181, 12753, 36543, 102133, 109629, 306399, 919197, 1327729, 3983187, 11949561]

約数ペア:

[(1, 11949561), (3, 3983187), (9, 1327729), (13, 919197), (39, 306399), (109, 109629), (117, 102133), (327, 36543), (937, 12753), (981, 12181), (1417, 8433), (2811, 4251)]