497142711

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{1303}}^1$

素因数の和:2412

約数の個数: 32

約数和(自身を含む): 794501120

約数和(自身を除く): 297358409

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1087, 1303, 3261, 3909, 9783, 11727, 14131, 16939, 29349, 35181, 42393, 50817, 127179, 152451, 381537, 457353, 1416361, 4249083, 12747249, 18412693, 38241747, 55238079, 165714237, 497142711]

約数ペア:

[(1, 497142711), (3, 165714237), (9, 55238079), (13, 38241747), (27, 18412693), (39, 12747249), (117, 4249083), (351, 1416361), (1087, 457353), (1303, 381537), (3261, 152451), (3909, 127179), (9783, 50817), (11727, 42393), (14131, 35181), (16939, 29349)]