6140421

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 10609920

約数和(自身を除く): 4469499

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 613, 1113, 1431, 1839, 3339, 4291, 5517, 10017, 12873, 16551, 32489, 38619, 97467, 115857, 227423, 292401, 682269, 877203, 2046807, 6140421]

約数ペア:

[(1, 6140421), (3, 2046807), (7, 877203), (9, 682269), (21, 292401), (27, 227423), (53, 115857), (63, 97467), (159, 38619), (189, 32489), (371, 16551), (477, 12873), (613, 10017), (1113, 5517), (1431, 4291), (1839, 3339)]