40840233

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{23431}}^1$

素因数の和:23524

約数の個数: 16

約数和(自身を含む): 62985216

約数和(自身を除く): 22144983

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 23431, 70293, 164017, 492051, 1944773, 5834319, 13613411, 40840233]

約数ペア:

[(1, 40840233), (3, 13613411), (7, 5834319), (21, 1944773), (83, 492051), (249, 164017), (581, 70293), (1743, 23431)]