12252141

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13751}}^1$

素因数の和:13774

約数の個数: 20

約数和(自身を含む): 19967904

約数和(自身を除く): 7715763

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 13751, 41253, 123759, 151261, 371277, 453783, 1113831, 1361349, 4084047, 12252141]

約数ペア:

[(1, 12252141), (3, 4084047), (9, 1361349), (11, 1113831), (27, 453783), (33, 371277), (81, 151261), (99, 123759), (297, 41253), (891, 13751)]