28894487

素因数分解:

${\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:302

約数の個数: 16

約数和(自身を含む): 30551040

約数和(自身を除く): 1656553

約数列:

[1, 53, 67, 79, 103, 3551, 4187, 5293, 5459, 6901, 8137, 280529, 365753, 431261, 545179, 28894487]

約数ペア:

[(1, 28894487), (53, 545179), (67, 431261), (79, 365753), (103, 280529), (3551, 8137), (4187, 6901), (5293, 5459)]