13858047

素因数分解:

$3^5\times 7^1\times {\mathrm{8147}}^1$

素因数の和:8169

約数の個数: 24

約数和(自身を含む): 23726976

約数和(自身を除く): 9868929

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 8147, 24441, 57029, 73323, 171087, 219969, 513261, 659907, 1539783, 1979721, 4619349, 13858047]

約数ペア:

[(1, 13858047), (3, 4619349), (7, 1979721), (9, 1539783), (21, 659907), (27, 513261), (63, 219969), (81, 171087), (189, 73323), (243, 57029), (567, 24441), (1701, 8147)]