4047285.00000000

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 21464352

約数和(自身を除く): 9118161

約数列:

[1, 3, 9, 11, 13, 33, 39, 53, 99, 117, 143, 159, 181, 429, 477, 543, 583, 689, 1287, 1629, 1749, 1991, 2067, 2353, 5247, 5973, 6201, 7059, 7579, 9593, 17919, 21177, 22737, 25883, 28779, 68211, 77649, 86337, 105523, 124709, 232947, 316569, 374127, 949707, 1122381, 1371799, 4115397, 12346191]

約数ペア:

[(1, 12346191), (3, 4115397), (9, 1371799), (11, 1122381), (13, 949707), (33, 374127), (39, 316569), (53, 232947), (99, 124709), (117, 105523), (143, 86337), (159, 77649), (181, 68211), (429, 28779), (477, 25883), (543, 22737), (583, 21177), (689, 17919), (1287, 9593), (1629, 7579), (1749, 7059), (1991, 6201), (2067, 5973), (2353, 5247)]