1081161291

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1049}}^1\times {\mathrm{2887}}^1$

素因数の和:3963

約数の個数: 32

約数和(自身を含む): 1746662400

約数和(自身を除く): 665501109

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 1049, 2887, 3147, 7343, 8661, 17833, 20209, 22029, 49079, 53499, 60627, 124831, 147237, 343553, 374493, 1030659, 3028463, 9085389, 21199241, 51483871, 63597723, 154451613, 360387097, 1081161291]

約数ペア:

[(1, 1081161291), (3, 360387097), (7, 154451613), (17, 63597723), (21, 51483871), (51, 21199241), (119, 9085389), (357, 3028463), (1049, 1030659), (2887, 374493), (3147, 343553), (7343, 147237), (8661, 124831), (17833, 60627), (20209, 53499), (22029, 49079)]