2056700163

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2081}}^1\times {\mathrm{2477}}^1$

素因数の和:4587

約数の個数: 32

約数和(自身を含む): 3301885440

約数和(自身を除く): 1245185277

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 2081, 2477, 6243, 7431, 14567, 17339, 39539, 43701, 47063, 52017, 118617, 141189, 276773, 329441, 830319, 988323, 5154637, 15463911, 36082459, 97938103, 108247377, 293814309, 685566721, 2056700163]

約数ペア:

[(1, 2056700163), (3, 685566721), (7, 293814309), (19, 108247377), (21, 97938103), (57, 36082459), (133, 15463911), (399, 5154637), (2081, 988323), (2477, 830319), (6243, 329441), (7431, 276773), (14567, 141189), (17339, 118617), (39539, 52017), (43701, 47063)]