3201861

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 5040000

約数和(自身を除く): 1838139

約数列:

[1, 3, 13, 19, 29, 39, 57, 87, 149, 247, 377, 447, 551, 741, 1131, 1653, 1937, 2831, 4321, 5811, 7163, 8493, 12963, 21489, 36803, 56173, 82099, 110409, 168519, 246297, 1067287, 3201861]

約数ペア:

[(1, 3201861), (3, 1067287), (13, 246297), (19, 168519), (29, 110409), (39, 82099), (57, 56173), (87, 36803), (149, 21489), (247, 12963), (377, 8493), (447, 7163), (551, 5811), (741, 4321), (1131, 2831), (1653, 1937)]