318262007

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{82217}}^1$

素因数の和:82310

約数の個数: 12

約数和(自身を含む): 374914080

約数和(自身を除く): 56652073

約数列:

[1, 7, 49, 79, 553, 3871, 82217, 575519, 4028633, 6495143, 45466001, 318262007]

約数ペア:

[(1, 318262007), (7, 45466001), (49, 6495143), (79, 4028633), (553, 575519), (3871, 82217)]