26417979

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3919}}^1$

素因数の和:4039

約数の個数: 24

約数和(自身を含む): 44029440

約数和(自身を除く): 17611461

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 2247, 3919, 6741, 11757, 27433, 35271, 82299, 246897, 419333, 1257999, 2935331, 3773997, 8805993, 26417979]

約数ペア:

[(1, 26417979), (3, 8805993), (7, 3773997), (9, 2935331), (21, 1257999), (63, 419333), (107, 246897), (321, 82299), (749, 35271), (963, 27433), (2247, 11757), (3919, 6741)]