13700861487

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{257627}}^1$

素因数の和:257963

約数の個数: 24

約数和(自身を含む): 20898783360

約数和(自身を除く): 7197921873

約数列:

[1, 3, 9, 19, 57, 171, 311, 933, 2799, 5909, 17727, 53181, 257627, 772881, 2318643, 4894913, 14684739, 44054217, 80121997, 240365991, 721097973, 1522317943, 4566953829, 13700861487]

約数ペア:

[(1, 13700861487), (3, 4566953829), (9, 1522317943), (19, 721097973), (57, 240365991), (171, 80121997), (311, 44054217), (933, 14684739), (2799, 4894913), (5909, 2318643), (17727, 772881), (53181, 257627)]