390669129

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{851131}}^1$

素因数の和:851157

約数の個数: 16

約数和(自身を含む): 612815040

約数和(自身を除く): 222145911

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 851131, 2553393, 7660179, 14469227, 22980537, 43407681, 130223043, 390669129]

約数ペア:

[(1, 390669129), (3, 130223043), (9, 43407681), (17, 22980537), (27, 14469227), (51, 7660179), (153, 2553393), (459, 851131)]