18303597

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{52147}}^1$

素因数の和:52169

約数の個数: 16

約数和(自身を含む): 29202880

約数和(自身を除く): 10899283

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 52147, 156441, 469323, 677911, 1407969, 2033733, 6101199, 18303597]

約数ペア:

[(1, 18303597), (3, 6101199), (9, 2033733), (13, 1407969), (27, 677911), (39, 469323), (117, 156441), (351, 52147)]