30095289

素因数分解:

$3^2\times 7^1\times {\mathrm{541}}^1\times {\mathrm{883}}^1$

素因数の和:1437

約数の個数: 24

約数和(自身を含む): 49829312

約数和(自身を除く): 19734023

約数列:

[1, 3, 7, 9, 21, 63, 541, 883, 1623, 2649, 3787, 4869, 6181, 7947, 11361, 18543, 34083, 55629, 477703, 1433109, 3343921, 4299327, 10031763, 30095289]

約数ペア:

[(1, 30095289), (3, 10031763), (7, 4299327), (9, 3343921), (21, 1433109), (63, 477703), (541, 55629), (883, 34083), (1623, 18543), (2649, 11361), (3787, 7947), (4869, 6181)]