42559407

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18691}}^1$

素因数の和:18731

約数の個数: 24

約数和(自身を含む): 69982848

約数和(自身を除く): 27423441

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 18691, 56073, 168219, 205601, 429893, 616803, 1289679, 1850409, 3869037, 4728823, 14186469, 42559407]

約数ペア:

[(1, 42559407), (3, 14186469), (9, 4728823), (11, 3869037), (23, 1850409), (33, 1289679), (69, 616803), (99, 429893), (207, 205601), (253, 168219), (759, 56073), (2277, 18691)]