13052193

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{56503}}^1$

素因数の和:56524

約数の個数: 16

約数和(自身を含む): 21697536

約数和(自身を除く): 8645343

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 56503, 169509, 395521, 621533, 1186563, 1864599, 4350731, 13052193]

約数ペア:

[(1, 13052193), (3, 4350731), (7, 1864599), (11, 1186563), (21, 621533), (33, 395521), (77, 169509), (231, 56503)]