4293761451

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{883}}^1$

素因数の和:1220

約数の個数: 64

約数和(自身を含む): 7093951488

約数和(自身を除く): 2800190037

約数列:

[1, 3, 7, 17, 21, 51, 53, 119, 159, 257, 357, 371, 771, 883, 901, 1113, 1799, 2649, 2703, 4369, 5397, 6181, 6307, 13107, 13621, 15011, 18543, 18921, 30583, 40863, 45033, 46799, 91749, 95347, 105077, 140397, 226931, 231557, 286041, 315231, 327593, 680793, 694671, 795583, 982779, 1588517, 1620899, 2386749, 3857827, 4765551, 4862697, 5569081, 11573481, 12027343, 16707243, 27004789, 36082029, 81014367, 84191401, 204464831, 252574203, 613394493, 1431253817, 4293761451]

約数ペア:

[(1, 4293761451), (3, 1431253817), (7, 613394493), (17, 252574203), (21, 204464831), (51, 84191401), (53, 81014367), (119, 36082029), (159, 27004789), (257, 16707243), (357, 12027343), (371, 11573481), (771, 5569081), (883, 4862697), (901, 4765551), (1113, 3857827), (1799, 2386749), (2649, 1620899), (2703, 1588517), (4369, 982779), (5397, 795583), (6181, 694671), (6307, 680793), (13107, 327593), (13621, 315231), (15011, 286041), (18543, 231557), (18921, 226931), (30583, 140397), (40863, 105077), (45033, 95347), (46799, 91749)]