4643247

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1741}}^1$

素因数の和:1878

約数の個数: 16

約数和(自身を含む): 7135232

約数和(自身を除く): 2491985

約数列:

[1, 3, 7, 21, 127, 381, 889, 1741, 2667, 5223, 12187, 36561, 221107, 663321, 1547749, 4643247]

約数ペア:

[(1, 4643247), (3, 1547749), (7, 663321), (21, 221107), (127, 36561), (381, 12187), (889, 5223), (1741, 2667)]