1728494847

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1249}}^1\times {\mathrm{8093}}^1$

素因数の和:9367

約数の個数: 24

約数和(自身を含む): 2630550000

約数和(自身を除く): 902055153

約数列:

[1, 3, 9, 19, 57, 171, 1249, 3747, 8093, 11241, 23731, 24279, 71193, 72837, 153767, 213579, 461301, 1383903, 10108157, 30324471, 90973413, 192054983, 576164949, 1728494847]

約数ペア:

[(1, 1728494847), (3, 576164949), (9, 192054983), (19, 90973413), (57, 30324471), (171, 10108157), (1249, 1383903), (3747, 461301), (8093, 213579), (11241, 153767), (23731, 72837), (24279, 71193)]