805210221

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{54877}}^1$

素因数の和:55020

約数の個数: 16

約数和(自身を含む): 1104584384

約数和(自身を除く): 299374163

約数列:

[1, 3, 67, 73, 201, 219, 4891, 14673, 54877, 164631, 3676759, 4006021, 11030277, 12018063, 268403407, 805210221]

約数ペア:

[(1, 805210221), (3, 268403407), (67, 12018063), (73, 11030277), (201, 4006021), (219, 3676759), (4891, 164631), (14673, 54877)]