28732379

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:470

約数の個数: 16

約数和(自身を含む): 31758720

約数和(自身を除く): 3026341

約数列:

[1, 13, 79, 101, 277, 1027, 1313, 3601, 7979, 21883, 27977, 103727, 284479, 363701, 2210183, 28732379]

約数ペア:

[(1, 28732379), (13, 2210183), (79, 363701), (101, 284479), (277, 103727), (1027, 27977), (1313, 21883), (3601, 7979)]