12666753

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{42649}}^1$

素因数の和:42669

約数の個数: 16

約数和(自身を含む): 20472000

約数和(自身を除く): 7805247

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 42649, 127947, 383841, 469139, 1151523, 1407417, 4222251, 12666753]

約数ペア:

[(1, 12666753), (3, 4222251), (9, 1407417), (11, 1151523), (27, 469139), (33, 383841), (99, 127947), (297, 42649)]