1275152277

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1\times {\mathrm{1231}}^1$

素因数の和:1809

約数の個数: 32

約数和(自身を含む): 1967099904

約数和(自身を除く): 691947627

約数列:

[1, 3, 7, 21, 107, 321, 461, 749, 1231, 1383, 2247, 3227, 3693, 8617, 9681, 25851, 49327, 131717, 147981, 345289, 395151, 567491, 922019, 1035867, 1702473, 2766057, 3972437, 11917311, 60721537, 182164611, 425050759, 1275152277]

約数ペア:

[(1, 1275152277), (3, 425050759), (7, 182164611), (21, 60721537), (107, 11917311), (321, 3972437), (461, 2766057), (749, 1702473), (1231, 1035867), (1383, 922019), (2247, 567491), (3227, 395151), (3693, 345289), (8617, 147981), (9681, 131717), (25851, 49327)]