30751281

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10711}}^1$

素因数の和:10757

約数の個数: 24

約数和(自身を含む): 50132160

約数和(自身を除く): 19380879

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 10711, 32133, 96399, 117821, 310619, 353463, 931857, 1060389, 2795571, 3416809, 10250427, 30751281]

約数ペア:

[(1, 30751281), (3, 10250427), (9, 3416809), (11, 2795571), (29, 1060389), (33, 931857), (87, 353463), (99, 310619), (261, 117821), (319, 96399), (957, 32133), (2871, 10711)]