7029128193

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{19681}}^1$

素因数の和:19897

約数の個数: 32

約数和(自身を含む): 10203148800

約数和(自身を除く): 3174020607

約数列:

[1, 3, 17, 47, 51, 141, 149, 447, 799, 2397, 2533, 7003, 7599, 19681, 21009, 59043, 119051, 334577, 357153, 925007, 1003731, 2775021, 2932469, 8797407, 15725119, 47175357, 49851973, 137826043, 149555919, 413478129, 2343042731, 7029128193]

約数ペア:

[(1, 7029128193), (3, 2343042731), (17, 413478129), (47, 149555919), (51, 137826043), (141, 49851973), (149, 47175357), (447, 15725119), (799, 8797407), (2397, 2932469), (2533, 2775021), (7003, 1003731), (7599, 925007), (19681, 357153), (21009, 334577), (59043, 119051)]