31754007

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1171}}^1$

素因数の和:1331

約数の個数: 24

約数和(自身を含む): 48267648

約数和(自身を除く): 16513641

約数列:

[1, 3, 9, 23, 69, 131, 207, 393, 1171, 1179, 3013, 3513, 9039, 10539, 26933, 27117, 80799, 153401, 242397, 460203, 1380609, 3528223, 10584669, 31754007]

約数ペア:

[(1, 31754007), (3, 10584669), (9, 3528223), (23, 1380609), (69, 460203), (131, 242397), (207, 153401), (393, 80799), (1171, 27117), (1179, 26933), (3013, 10539), (3513, 9039)]