491569884027

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{1070958353}}^1$

素因数の和:1070958379

約数の個数: 16

約数和(自身を含む): 771090014880

約数和(自身を除く): 279520130853

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 1070958353, 3212875059, 9638625177, 18206292001, 28915875531, 54618876003, 163856628009, 491569884027]

約数ペア:

[(1, 491569884027), (3, 163856628009), (9, 54618876003), (17, 28915875531), (27, 18206292001), (51, 9638625177), (153, 3212875059), (459, 1070958353)]