312971113

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1117}}^1\times {\mathrm{3079}}^1$

素因数の和:4216

約数の個数: 16

約数和(自身を含む): 385665280

約数和(自身を除く): 72694167

約数列:

[1, 7, 13, 91, 1117, 3079, 7819, 14521, 21553, 40027, 101647, 280189, 3439243, 24074701, 44710159, 312971113]

約数ペア:

[(1, 312971113), (7, 44710159), (13, 24074701), (91, 3439243), (1117, 280189), (3079, 101647), (7819, 40027), (14521, 21553)]