6720343049

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{6263}}^1$

素因数の和:6485

約数の個数: 32

約数和(自身を含む): 8312979456

約数和(自身を除く): 1592636407

約数列:

[1, 7, 17, 71, 119, 127, 497, 889, 1207, 2159, 6263, 8449, 9017, 15113, 43841, 63119, 106471, 153289, 444673, 745297, 795401, 1073023, 3112711, 5567807, 7559441, 13521817, 52916087, 56473471, 94652719, 395314297, 960049007, 6720343049]

約数ペア:

[(1, 6720343049), (7, 960049007), (17, 395314297), (71, 94652719), (119, 56473471), (127, 52916087), (497, 13521817), (889, 7559441), (1207, 5567807), (2159, 3112711), (6263, 1073023), (8449, 795401), (9017, 745297), (15113, 444673), (43841, 153289), (63119, 106471)]