15693409719

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{1655947}}^1$

素因数の和:1655978

約数の個数: 28

約数和(自身を含む): 25339316296

約数和(自身を除く): 9645906577

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 3159, 9477, 1655947, 4967841, 14903523, 21527311, 44710569, 64581933, 134131707, 193745799, 402395121, 581237397, 1207185363, 1743712191, 5231136573, 15693409719]

約数ペア:

[(1, 15693409719), (3, 5231136573), (9, 1743712191), (13, 1207185363), (27, 581237397), (39, 402395121), (81, 193745799), (117, 134131707), (243, 64581933), (351, 44710569), (729, 21527311), (1053, 14903523), (3159, 4967841), (9477, 1655947)]