6855921

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{1597}}^1$

素因数の和:1662

約数の個数: 20

約数和(自身を含む): 10441332

約数和(自身を除く): 3585411

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 1597, 4293, 4791, 14373, 43119, 84641, 129357, 253923, 761769, 2285307, 6855921]

約数ペア:

[(1, 6855921), (3, 2285307), (9, 761769), (27, 253923), (53, 129357), (81, 84641), (159, 43119), (477, 14373), (1431, 4791), (1597, 4293)]