393311804919

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{10739}}^1\times {\mathrm{8101}}^1$

素因数の和:18991

約数の個数: 32

約数和(自身を含む): 576390539520

約数和(自身を除く): 183078734601

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 8101, 10739, 24303, 32217, 89111, 118129, 267333, 354387, 1109837, 1471243, 3329511, 4413729, 12208207, 16183673, 36624621, 48551019, 86996639, 260989917, 956963029, 2870889087, 11918539543, 35755618629, 131103934973, 393311804919]

約数ペア:

[(1, 393311804919), (3, 131103934973), (11, 35755618629), (33, 11918539543), (137, 2870889087), (411, 956963029), (1507, 260989917), (4521, 86996639), (8101, 48551019), (10739, 36624621), (24303, 16183673), (32217, 12208207), (89111, 4413729), (118129, 3329511), (267333, 1471243), (354387, 1109837)]