6642711

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:887

約数の個数: 24

約数和(自身を含む): 10258560

約数和(自身を除く): 3615849

約数列:

[1, 3, 9, 29, 31, 87, 93, 261, 279, 821, 899, 2463, 2697, 7389, 8091, 23809, 25451, 71427, 76353, 214281, 229059, 738079, 2214237, 6642711]

約数ペア:

[(1, 6642711), (3, 2214237), (9, 738079), (29, 229059), (31, 214281), (87, 76353), (93, 71427), (261, 25451), (279, 23809), (821, 8091), (899, 7389), (2463, 2697)]