5730921

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5351}}^1$

素因数の和:5381

約数の個数: 24

約数和(自身を含む): 10018944

約数和(自身を除く): 4288023

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 5351, 16053, 37457, 48159, 90967, 112371, 272901, 337113, 636769, 818703, 1910307, 5730921]

約数ペア:

[(1, 5730921), (3, 1910307), (7, 818703), (9, 636769), (17, 337113), (21, 272901), (51, 112371), (63, 90967), (119, 48159), (153, 37457), (357, 16053), (1071, 5351)]