2078160561

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{346187}}^1$

素因数の和:346245

約数の個数: 24

約数和(自身を含む): 3240319680

約数和(自身を除く): 1162159119

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 6003, 346187, 1038561, 3115683, 7962301, 10039423, 23886903, 30118269, 71660709, 90354807, 230906729, 692720187, 2078160561]

約数ペア:

[(1, 2078160561), (3, 692720187), (9, 230906729), (23, 90354807), (29, 71660709), (69, 30118269), (87, 23886903), (207, 10039423), (261, 7962301), (667, 3115683), (2001, 1038561), (6003, 346187)]