463894277

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 611229696

約数和(自身を除く): 147335419

約数列:

[1, 7, 11, 43, 47, 77, 121, 271, 301, 329, 473, 517, 847, 1897, 2021, 2981, 3311, 3619, 5203, 5687, 11653, 12737, 14147, 20867, 22231, 32791, 36421, 39809, 81571, 89159, 128183, 140107, 155617, 229537, 244541, 547691, 897281, 980749, 1410013, 1541177, 1711787, 3833837, 6024601, 9870091, 10788239, 42172207, 66270611, 463894277]

約数ペア:

[(1, 463894277), (7, 66270611), (11, 42172207), (43, 10788239), (47, 9870091), (77, 6024601), (121, 3833837), (271, 1711787), (301, 1541177), (329, 1410013), (473, 980749), (517, 897281), (847, 547691), (1897, 244541), (2021, 229537), (2981, 155617), (3311, 140107), (3619, 128183), (5203, 89159), (5687, 81571), (11653, 39809), (12737, 36421), (14147, 32791), (20867, 22231)]