138439093

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{2399}}^1$

素因数の和:2628

約数の個数: 16

約数和(自身を含む): 156441600

約数和(自身を除く): 18002507

約数列:

[1, 13, 23, 193, 299, 2399, 2509, 4439, 31187, 55177, 57707, 463007, 717301, 6019091, 10649161, 138439093]

約数ペア:

[(1, 138439093), (13, 10649161), (23, 6019091), (193, 717301), (299, 463007), (2399, 57707), (2509, 55177), (4439, 31187)]