47090769

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{6763}}^1$

素因数の和:6988

約数の個数: 16

約数和(自身を含む): 68830464

約数和(自身を除く): 21739695

約数列:

[1, 3, 11, 33, 211, 633, 2321, 6763, 6963, 20289, 74393, 223179, 1426993, 4280979, 15696923, 47090769]

約数ペア:

[(1, 47090769), (3, 15696923), (11, 4280979), (33, 1426993), (211, 223179), (633, 74393), (2321, 20289), (6763, 6963)]