13067307

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6947}}^1$

素因数の和:6983

約数の個数: 24

約数和(自身を含む): 21677760

約数和(自身を除く): 8610453

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 6947, 20841, 62523, 76417, 131993, 229251, 395979, 687753, 1187937, 1451923, 4355769, 13067307]

約数ペア:

[(1, 13067307), (3, 4355769), (9, 1451923), (11, 1187937), (19, 687753), (33, 395979), (57, 229251), (99, 131993), (171, 76417), (209, 62523), (627, 20841), (1881, 6947)]