876571893

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{47303}}^1$

素因数の和:47409

約数の個数: 24

約数和(自身を含む): 1328296320

約数和(自身を除く): 451724427

約数列:

[1, 3, 9, 29, 71, 87, 213, 261, 639, 2059, 6177, 18531, 47303, 141909, 425727, 1371787, 3358513, 4115361, 10075539, 12346083, 30226617, 97396877, 292190631, 876571893]

約数ペア:

[(1, 876571893), (3, 292190631), (9, 97396877), (29, 30226617), (71, 12346083), (87, 10075539), (213, 4115361), (261, 3358513), (639, 1371787), (2059, 425727), (6177, 141909), (18531, 47303)]