268010967

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{15973}}^1$

素因数の和:16047

約数の個数: 32

約数和(自身を含む): 441649152

約数和(自身を除く): 173638185

約数列:

[1, 3, 7, 17, 21, 47, 51, 119, 141, 329, 357, 799, 987, 2397, 5593, 15973, 16779, 47919, 111811, 271541, 335433, 750731, 814623, 1900787, 2252193, 5255117, 5702361, 12762427, 15765351, 38287281, 89336989, 268010967]

約数ペア:

[(1, 268010967), (3, 89336989), (7, 38287281), (17, 15765351), (21, 12762427), (47, 5702361), (51, 5255117), (119, 2252193), (141, 1900787), (329, 814623), (357, 750731), (799, 335433), (987, 271541), (2397, 111811), (5593, 47919), (15973, 16779)]