897214221

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{62659}}^1$

素因数の和:62745

約数の個数: 24

約数和(自身を含む): 1361977760

約数和(自身を除く): 464763539

約数列:

[1, 3, 9, 37, 43, 111, 129, 333, 387, 1591, 4773, 14319, 62659, 187977, 563931, 2318383, 2694337, 6955149, 8083011, 20865447, 24249033, 99690469, 299071407, 897214221]

約数ペア:

[(1, 897214221), (3, 299071407), (9, 99690469), (37, 24249033), (43, 20865447), (111, 8083011), (129, 6955149), (333, 2694337), (387, 2318383), (1591, 563931), (4773, 187977), (14319, 62659)]