2405667

素因数分解:

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

素因数の和:554

約数の個数: 16

約数和(自身を含む): 3525120

約数和(自身を除く): 1119453

約数列:

[1, 3, 11, 33, 269, 271, 807, 813, 2959, 2981, 8877, 8943, 72899, 218697, 801889, 2405667]

約数ペア:

[(1, 2405667), (3, 801889), (11, 218697), (33, 72899), (269, 8943), (271, 8877), (807, 2981), (813, 2959)]