2995113

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 4528384

約数和(自身を除く): 1533271

約数列:

[1, 3, 11, 33, 37, 111, 121, 223, 363, 407, 669, 1221, 2453, 4477, 7359, 8251, 13431, 24753, 26983, 80949, 90761, 272283, 998371, 2995113]

約数ペア:

[(1, 2995113), (3, 998371), (11, 272283), (33, 90761), (37, 80949), (111, 26983), (121, 24753), (223, 13431), (363, 8251), (407, 7359), (669, 4477), (1221, 2453)]