11943969

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 17694720

約数和(自身を除く): 5750751

約数列:

[1, 3, 23, 29, 47, 69, 87, 127, 141, 381, 667, 1081, 1363, 2001, 2921, 3243, 3683, 4089, 5969, 8763, 11049, 17907, 31349, 84709, 94047, 137287, 173101, 254127, 411861, 519303, 3981323, 11943969]

約数ペア:

[(1, 11943969), (3, 3981323), (23, 519303), (29, 411861), (47, 254127), (69, 173101), (87, 137287), (127, 94047), (141, 84709), (381, 31349), (667, 17907), (1081, 11049), (1363, 8763), (2001, 5969), (2921, 4089), (3243, 3683)]