888973683

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1\times {\mathrm{439}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 1292121600

約数和(自身を除く): 403147917

約数列:

[1, 3, 13, 39, 137, 379, 411, 439, 1137, 1317, 1781, 4927, 5343, 5707, 14781, 17121, 51923, 60143, 155769, 166381, 180429, 499143, 674999, 781859, 2024997, 2162953, 2345577, 6488859, 22794197, 68382591, 296324561, 888973683]

約数ペア:

[(1, 888973683), (3, 296324561), (13, 68382591), (39, 22794197), (137, 6488859), (379, 2345577), (411, 2162953), (439, 2024997), (1137, 781859), (1317, 674999), (1781, 499143), (4927, 180429), (5343, 166381), (5707, 155769), (14781, 60143), (17121, 51923)]