2118049227

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1977637}}^1$

素因数の和:1977667

約数の個数: 24

約数和(自身を含む): 3702138336

約数和(自身を除く): 1584089109

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 1977637, 5932911, 13843459, 17798733, 33619829, 41530377, 100859487, 124591131, 235338803, 302578461, 706016409, 2118049227]

約数ペア:

[(1, 2118049227), (3, 706016409), (7, 302578461), (9, 235338803), (17, 124591131), (21, 100859487), (51, 41530377), (63, 33619829), (119, 17798733), (153, 13843459), (357, 5932911), (1071, 1977637)]