47651697

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7243}}^1$

素因数の和:7309

約数の個数: 24

約数和(自身を含む): 74584224

約数和(自身を除く): 26932527

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 7243, 21729, 65187, 123131, 311449, 369393, 934347, 1108179, 2803041, 5294633, 15883899, 47651697]

約数ペア:

[(1, 47651697), (3, 15883899), (9, 5294633), (17, 2803041), (43, 1108179), (51, 934347), (129, 369393), (153, 311449), (387, 123131), (731, 65187), (2193, 21729), (6579, 7243)]