622205163

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{509}}^1\times {\mathrm{1913}}^1$

素因数の和:2499

約数の個数: 24

約数和(自身を含む): 913667040

約数和(自身を除く): 291461877

約数列:

[1, 3, 9, 71, 213, 509, 639, 1527, 1913, 4581, 5739, 17217, 36139, 108417, 135823, 325251, 407469, 973717, 1222407, 2921151, 8763453, 69133907, 207401721, 622205163]

約数ペア:

[(1, 622205163), (3, 207401721), (9, 69133907), (71, 8763453), (213, 2921151), (509, 1222407), (639, 973717), (1527, 407469), (1913, 325251), (4581, 135823), (5739, 108417), (17217, 36139)]