12123507

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15973}}^1$

素因数の和:16010

約数の個数: 16

約数和(自身を含む): 18402048

約数和(自身を除く): 6278541

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 15973, 47919, 175703, 367379, 527109, 1102137, 4041169, 12123507]

約数ペア:

[(1, 12123507), (3, 4041169), (11, 1102137), (23, 527109), (33, 367379), (69, 175703), (253, 47919), (759, 15973)]