3191903

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:155

約数の個数: 24

約数和(自身を含む): 4031856

約数和(自身を除く): 839953

約数列:

[1, 11, 13, 17, 101, 143, 169, 187, 221, 1111, 1313, 1717, 1859, 2431, 2873, 14443, 17069, 18887, 22321, 31603, 187759, 245531, 290173, 3191903]

約数ペア:

[(1, 3191903), (11, 290173), (13, 245531), (17, 187759), (101, 31603), (143, 22321), (169, 18887), (187, 17069), (221, 14443), (1111, 2873), (1313, 2431), (1717, 1859)]