3997791001

素因数分解:

${\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{479}}^1\times {\mathrm{743}}^1$

素因数の和:1508

約数の個数: 16

約数和(自身を含む): 4114022400

約数和(自身を除く): 116231399

約数列:

[1, 47, 239, 479, 743, 11233, 22513, 34921, 114481, 177577, 355897, 5380607, 8346119, 16727159, 85059383, 3997791001]

約数ペア:

[(1, 3997791001), (47, 85059383), (239, 16727159), (479, 8346119), (743, 5380607), (11233, 355897), (22513, 177577), (34921, 114481)]