7883923671

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{7487107}}^1$

素因数の和:7487132

約数の個数: 20

約数和(自身を含む): 12683160952

約数和(自身を除く): 4799237281

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 7487107, 22461321, 67383963, 97332391, 202151889, 291997173, 606455667, 875991519, 2627974557, 7883923671]

約数ペア:

[(1, 7883923671), (3, 2627974557), (9, 875991519), (13, 606455667), (27, 291997173), (39, 202151889), (81, 97332391), (117, 67383963), (351, 22461321), (1053, 7487107)]