212833107

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{446191}}^1$

素因数の和:446250

約数の個数: 12

約数和(自身を含む): 313226784

約数和(自身を除く): 100393677

約数列:

[1, 3, 9, 53, 159, 477, 446191, 1338573, 4015719, 23648123, 70944369, 212833107]

約数ペア:

[(1, 212833107), (3, 70944369), (9, 23648123), (53, 4015719), (159, 1338573), (477, 446191)]