40394109

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{36293}}^1$

素因数の和:36356

約数の個数: 16

約数和(自身を含む): 62716032

約数和(自身を除く): 22321923

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 36293, 108879, 254051, 762153, 1923529, 5770587, 13464703, 40394109]

約数ペア:

[(1, 40394109), (3, 13464703), (7, 5770587), (21, 1923529), (53, 762153), (159, 254051), (371, 108879), (1113, 36293)]