15362217

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{1621}}^1$

素因数の和:1652

約数の個数: 28

約数和(自身を含む): 24819844

約数和(自身を除く): 9457627

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 1621, 3159, 4863, 9477, 14589, 21073, 43767, 63219, 131301, 189657, 393903, 568971, 1181709, 1706913, 5120739, 15362217]

約数ペア:

[(1, 15362217), (3, 5120739), (9, 1706913), (13, 1181709), (27, 568971), (39, 393903), (81, 189657), (117, 131301), (243, 63219), (351, 43767), (729, 21073), (1053, 14589), (1621, 9477), (3159, 4863)]