420334617

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1\times {\mathrm{5113}}^1$

素因数の和:5592

約数の個数: 16

約数和(自身を含む): 570313280

約数和(自身を除く): 149978663

約数列:

[1, 3, 67, 201, 409, 1227, 5113, 15339, 27403, 82209, 342571, 1027713, 2091217, 6273651, 140111539, 420334617]

約数ペア:

[(1, 420334617), (3, 140111539), (67, 6273651), (201, 2091217), (409, 1027713), (1227, 342571), (5113, 82209), (15339, 27403)]