2937506871

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{178909}}^1$

素因数の和:179346

約数の個数: 16

約数和(自身を含む): 4228001120

約数和(自身を除く): 1290494249

約数列:

[1, 3, 13, 39, 421, 1263, 5473, 16419, 178909, 536727, 2325817, 6977451, 75320689, 225962067, 979168957, 2937506871]

約数ペア:

[(1, 2937506871), (3, 979168957), (13, 225962067), (39, 75320689), (421, 6977451), (1263, 2325817), (5473, 536727), (16419, 178909)]