2783998113

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{7603}}^1$

素因数の和:7889

約数の個数: 32

約数和(自身を含む): 4113459840

約数和(自身を除く): 1329461727

約数列:

[1, 3, 13, 39, 41, 123, 229, 533, 687, 1599, 2977, 7603, 8931, 9389, 22809, 28167, 98839, 122057, 296517, 311723, 366171, 935169, 1741087, 4052399, 5223261, 12157197, 22634131, 67902393, 71384567, 214153701, 927999371, 2783998113]

約数ペア:

[(1, 2783998113), (3, 927999371), (13, 214153701), (39, 71384567), (41, 67902393), (123, 22634131), (229, 12157197), (533, 5223261), (687, 4052399), (1599, 1741087), (2977, 935169), (7603, 366171), (8931, 311723), (9389, 296517), (22809, 122057), (28167, 98839)]