802121319

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{1747541}}^1$

素因数の和:1747567

約数の個数: 16

約数和(自身を含む): 1258230240

約数和(自身を除く): 456108921

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 1747541, 5242623, 15727869, 29708197, 47183607, 89124591, 267373773, 802121319]

約数ペア:

[(1, 802121319), (3, 267373773), (9, 89124591), (17, 47183607), (27, 29708197), (51, 15727869), (153, 5242623), (459, 1747541)]