13831959

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{373}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 18957312

約数和(自身を除く): 5125353

約数列:

[1, 3, 47, 141, 263, 373, 789, 1119, 12361, 17531, 37083, 52593, 98099, 294297, 4610653, 13831959]

約数ペア:

[(1, 13831959), (3, 4610653), (47, 294297), (141, 98099), (263, 52593), (373, 37083), (789, 17531), (1119, 12361)]