218920227945

素因数分解:

$3^1\times 5^1\times {\mathrm{11743}}^1\times {\mathrm{1242841}}^1$

素因数の和:1254592

約数の個数: 16

約数和(自身を含む): 350302474752

約数和(自身を除く): 131382246807

約数列:

[1, 3, 5, 15, 11743, 35229, 58715, 176145, 1242841, 3728523, 6214205, 18642615, 14594681863, 43784045589, 72973409315, 218920227945]

約数ペア:

[(1, 218920227945), (3, 72973409315), (5, 43784045589), (15, 14594681863), (11743, 18642615), (35229, 6214205), (58715, 3728523), (176145, 1242841)]