30545781

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{33827}}^1$

素因数の和:33880

約数の個数: 16

約数和(自身を含む): 47629824

約数和(自身を除く): 17084043

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 33827, 101481, 236789, 710367, 1454561, 4363683, 10181927, 30545781]

約数ペア:

[(1, 30545781), (3, 10181927), (7, 4363683), (21, 1454561), (43, 710367), (129, 236789), (301, 101481), (903, 33827)]