7580397

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^2$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 11535840

約数和(自身を除く): 3955443

約数列:

[1, 3, 11, 29, 33, 87, 89, 267, 319, 957, 979, 2581, 2937, 7743, 7921, 23763, 28391, 85173, 87131, 229709, 261393, 689127, 2526799, 7580397]

約数ペア:

[(1, 7580397), (3, 2526799), (11, 689127), (29, 261393), (33, 229709), (87, 87131), (89, 85173), (267, 28391), (319, 23763), (957, 7921), (979, 7743), (2581, 2937)]