4971681

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3863}}^1$

素因数の和:3893

約数の個数: 24

約数和(自身を含む): 8438976

約数和(自身を除く): 3467295

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 3863, 11589, 34767, 42493, 50219, 127479, 150657, 382437, 451971, 552409, 1657227, 4971681]

約数ペア:

[(1, 4971681), (3, 1657227), (9, 552409), (11, 451971), (13, 382437), (33, 150657), (39, 127479), (99, 50219), (117, 42493), (143, 34767), (429, 11589), (1287, 3863)]