7217001

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 11456640

約数和(自身を除く): 4239639

約数列:

[1, 3, 9, 11, 33, 99, 269, 271, 807, 813, 2421, 2439, 2959, 2981, 8877, 8943, 26631, 26829, 72899, 218697, 656091, 801889, 2405667, 7217001]

約数ペア:

[(1, 7217001), (3, 2405667), (9, 801889), (11, 656091), (33, 218697), (99, 72899), (269, 26829), (271, 26631), (807, 8943), (813, 8877), (2421, 2981), (2439, 2959)]