6840513

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 10524800

約数和(自身を除く): 3684287

約数列:

[1, 3, 9, 19, 57, 109, 171, 327, 367, 981, 1101, 2071, 3303, 6213, 6973, 18639, 20919, 40003, 62757, 120009, 360027, 760057, 2280171, 6840513]

約数ペア:

[(1, 6840513), (3, 2280171), (9, 760057), (19, 360027), (57, 120009), (109, 62757), (171, 40003), (327, 20919), (367, 18639), (981, 6973), (1101, 6213), (2071, 3303)]