241486677

素因数分解:

$3^4\times {\mathrm{331}}^1\times {\mathrm{9007}}^1$

素因数の和:9350

約数の個数: 20

約数和(自身を含む): 361869376

約数和(自身を除く): 120382699

約数列:

[1, 3, 9, 27, 81, 331, 993, 2979, 8937, 9007, 26811, 27021, 81063, 243189, 729567, 2981317, 8943951, 26831853, 80495559, 241486677]

約数ペア:

[(1, 241486677), (3, 80495559), (9, 26831853), (27, 8943951), (81, 2981317), (331, 729567), (993, 243189), (2979, 81063), (8937, 27021), (9007, 26811)]