325291253

素因数分解:

$7^3\times {\mathrm{41}}^1\times {\mathrm{23131}}^1$

素因数の和:23193

約数の個数: 16

約数和(自身を含む): 388617600

約数和(自身を除く): 63326347

約数列:

[1, 7, 41, 49, 287, 343, 2009, 14063, 23131, 161917, 948371, 1133419, 6638597, 7933933, 46470179, 325291253]

約数ペア:

[(1, 325291253), (7, 46470179), (41, 7933933), (49, 6638597), (287, 1133419), (343, 948371), (2009, 161917), (14063, 23131)]