6990327

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{2909}}^1$

素因数の和:3007

約数の個数: 16

約数和(自身を含む): 10476000

約数和(自身を除く): 3485673

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 2909, 8727, 26181, 78543, 258901, 776703, 2330109, 6990327]

約数ペア:

[(1, 6990327), (3, 2330109), (9, 776703), (27, 258901), (89, 78543), (267, 26181), (801, 8727), (2403, 2909)]