214660791

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{7243}}^1$

素因数の和:7375

約数の個数: 24

約数和(自身を含む): 322068240

約数和(自身を除く): 107407449

約数列:

[1, 3, 9, 37, 89, 111, 267, 333, 801, 3293, 7243, 9879, 21729, 29637, 65187, 267991, 644627, 803973, 1933881, 2411919, 5801643, 23851199, 71553597, 214660791]

約数ペア:

[(1, 214660791), (3, 71553597), (9, 23851199), (37, 5801643), (89, 2411919), (111, 1933881), (267, 803973), (333, 644627), (801, 267991), (3293, 65187), (7243, 29637), (9879, 21729)]