2096661

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:873

約数の個数: 24

約数和(自身を含む): 3447360

約数和(自身を除く): 1350699

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 839, 2499, 2517, 5873, 14263, 17619, 41111, 42789, 99841, 123333, 299523, 698887, 2096661]

約数ペア:

[(1, 2096661), (3, 698887), (7, 299523), (17, 123333), (21, 99841), (49, 42789), (51, 41111), (119, 17619), (147, 14263), (357, 5873), (833, 2517), (839, 2499)]