447773298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^2\times {\mathrm{661}}^1$

素因数の和:927

約数の個数: 48

約数和(自身を含む): 1033164864

約数和(自身を除く): 585391566

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 661, 762, 889, 1322, 1778, 1983, 2667, 3966, 4627, 5334, 9254, 13881, 16129, 27762, 32258, 48387, 83947, 96774, 112903, 167894, 225806, 251841, 338709, 503682, 587629, 677418, 1175258, 1762887, 3525774, 10661269, 21322538, 31983807, 63967614, 74628883, 149257766, 223886649, 447773298]

約数ペア:

[(1, 447773298), (2, 223886649), (3, 149257766), (6, 74628883), (7, 63967614), (14, 31983807), (21, 21322538), (42, 10661269), (127, 3525774), (254, 1762887), (381, 1175258), (661, 677418), (762, 587629), (889, 503682), (1322, 338709), (1778, 251841), (1983, 225806), (2667, 167894), (3966, 112903), (4627, 96774), (5334, 83947), (9254, 48387), (13881, 32258), (16129, 27762)]