23811831

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3109}}^1$

素因数の和:3175

約数の個数: 24

約数和(自身を含む): 36872160

約数和(自身を除く): 13060329

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 3109, 7659, 9327, 27981, 71507, 115033, 214521, 345099, 643563, 1035297, 2645759, 7937277, 23811831]

約数ペア:

[(1, 23811831), (3, 7937277), (9, 2645759), (23, 1035297), (37, 643563), (69, 345099), (111, 214521), (207, 115033), (333, 71507), (851, 27981), (2553, 9327), (3109, 7659)]