12481179

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 18579456

約数和(自身を除く): 6098277

約数列:

[1, 3, 17, 41, 47, 51, 123, 127, 141, 381, 697, 799, 1927, 2091, 2159, 2397, 5207, 5781, 5969, 6477, 15621, 17907, 32759, 88519, 98277, 101473, 244729, 265557, 304419, 734187, 4160393, 12481179]

約数ペア:

[(1, 12481179), (3, 4160393), (17, 734187), (41, 304419), (47, 265557), (51, 244729), (123, 101473), (127, 98277), (141, 88519), (381, 32759), (697, 17907), (799, 15621), (1927, 6477), (2091, 5969), (2159, 5781), (2397, 5207)]