84201831

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{12491}}^1$

素因数の和:12611

約数の個数: 24

約数和(自身を含む): 140310144

約数和(自身を除く): 56108313

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 2247, 6741, 12491, 37473, 87437, 112419, 262311, 786933, 1336537, 4009611, 9355759, 12028833, 28067277, 84201831]

約数ペア:

[(1, 84201831), (3, 28067277), (7, 12028833), (9, 9355759), (21, 4009611), (63, 1336537), (107, 786933), (321, 262311), (749, 112419), (963, 87437), (2247, 37473), (6741, 12491)]