7057827

素因数分解:

$3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 12096000

約数和(自身を除く): 5038173

約数列:

[1, 3, 7, 9, 21, 27, 63, 107, 189, 321, 349, 749, 963, 1047, 2247, 2443, 2889, 3141, 6741, 7329, 9423, 20223, 21987, 37343, 65961, 112029, 261401, 336087, 784203, 1008261, 2352609, 7057827]

約数ペア:

[(1, 7057827), (3, 2352609), (7, 1008261), (9, 784203), (21, 336087), (27, 261401), (63, 112029), (107, 65961), (189, 37343), (321, 21987), (349, 20223), (749, 9423), (963, 7329), (1047, 6741), (2247, 3141), (2443, 2889)]