5174841

素因数分解:

$3^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:178

約数の個数: 32

約数和(自身を含む): 8294400

約数和(自身を除く): 3119559

約数列:

[1, 3, 7, 21, 47, 49, 107, 141, 147, 321, 329, 343, 749, 987, 1029, 2247, 2303, 5029, 5243, 6909, 15087, 15729, 16121, 35203, 36701, 48363, 105609, 110103, 246421, 739263, 1724947, 5174841]

約数ペア:

[(1, 5174841), (3, 1724947), (7, 739263), (21, 246421), (47, 110103), (49, 105609), (107, 48363), (141, 36701), (147, 35203), (321, 16121), (329, 15729), (343, 15087), (749, 6909), (987, 5243), (1029, 5029), (2247, 2303)]