31265901

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1153}}^1$

素因数の和:1313

約数の個数: 24

約数和(自身を含む): 47526336

約数和(自身を除く): 16260435

約数列:

[1, 3, 9, 23, 69, 131, 207, 393, 1153, 1179, 3013, 3459, 9039, 10377, 26519, 27117, 79557, 151043, 238671, 453129, 1359387, 3473989, 10421967, 31265901]

約数ペア:

[(1, 31265901), (3, 10421967), (9, 3473989), (23, 1359387), (69, 453129), (131, 238671), (207, 151043), (393, 79557), (1153, 27117), (1179, 26519), (3013, 10377), (3459, 9039)]