51995019

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{16033}}^1$

素因数の和:16106

約数の個数: 16

約数和(自身を含む): 73884672

約数和(自身を除く): 21889653

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 16033, 48099, 368759, 753551, 1106277, 2260653, 17331673, 51995019]

約数ペア:

[(1, 51995019), (3, 17331673), (23, 2260653), (47, 1106277), (69, 753551), (141, 368759), (1081, 48099), (3243, 16033)]