23728047

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{21319}}^1$

素因数の和:21382

約数の個数: 16

約数和(自身を含む): 36840960

約数和(自身を除く): 13112913

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 21319, 63957, 149233, 447699, 1129907, 3389721, 7909349, 23728047]

約数ペア:

[(1, 23728047), (3, 7909349), (7, 3389721), (21, 1129907), (53, 447699), (159, 149233), (371, 63957), (1113, 21319)]