2017211103

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{31387}}^1$

素因数の和:31623

約数の個数: 24

約数和(自身を含む): 3008100368

約数和(自身を除く): 990889265

約数列:

[1, 3, 9, 37, 111, 193, 333, 579, 1737, 7141, 21423, 31387, 64269, 94161, 282483, 1161319, 3483957, 6057691, 10451871, 18173073, 54519219, 224134567, 672403701, 2017211103]

約数ペア:

[(1, 2017211103), (3, 672403701), (9, 224134567), (37, 54519219), (111, 18173073), (193, 10451871), (333, 6057691), (579, 3483957), (1737, 1161319), (7141, 282483), (21423, 94161), (31387, 64269)]