47762871

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{2909}}^1$

素因数の和:3346

約数の個数: 16

約数和(自身を含む): 68769120

約数和(自身を除く): 21006249

約数列:

[1, 3, 13, 39, 421, 1263, 2909, 5473, 8727, 16419, 37817, 113451, 1224689, 3674067, 15920957, 47762871]

約数ペア:

[(1, 47762871), (3, 15920957), (13, 3674067), (39, 1224689), (421, 113451), (1263, 37817), (2909, 16419), (5473, 8727)]