71172321

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{2203}}^1$

素因数の和:2317

約数の個数: 24

約数和(自身を含む): 105527520

約数和(自身を除く): 34355199

約数列:

[1, 3, 11, 33, 89, 121, 267, 363, 979, 2203, 2937, 6609, 10769, 24233, 32307, 72699, 196067, 266563, 588201, 799689, 2156737, 6470211, 23724107, 71172321]

約数ペア:

[(1, 71172321), (3, 23724107), (11, 6470211), (33, 2156737), (89, 799689), (121, 588201), (267, 266563), (363, 196067), (979, 72699), (2203, 32307), (2937, 24233), (6609, 10769)]