2864823

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 4536000

約数和(自身を除く): 1671177

約数列:

[1, 3, 13, 17, 29, 39, 51, 87, 149, 221, 377, 447, 493, 663, 1131, 1479, 1937, 2533, 4321, 5811, 6409, 7599, 12963, 19227, 32929, 56173, 73457, 98787, 168519, 220371, 954941, 2864823]

約数ペア:

[(1, 2864823), (3, 954941), (13, 220371), (17, 168519), (29, 98787), (39, 73457), (51, 56173), (87, 32929), (149, 19227), (221, 12963), (377, 7599), (447, 6409), (493, 5811), (663, 4321), (1131, 2533), (1479, 1937)]