2182803

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 3502080

約数和(自身を除く): 1319277

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 479, 651, 1437, 1519, 3353, 4557, 10059, 14849, 23471, 44547, 70413, 103943, 311829, 727601, 2182803]

約数ペア:

[(1, 2182803), (3, 727601), (7, 311829), (21, 103943), (31, 70413), (49, 44547), (93, 23471), (147, 14849), (217, 10059), (479, 4557), (651, 3353), (1437, 1519)]