2041977

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 3283200

約数和(自身を除く): 1241223

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 479, 609, 1421, 1437, 3353, 4263, 10059, 13891, 23471, 41673, 70413, 97237, 291711, 680659, 2041977]

約数ペア:

[(1, 2041977), (3, 680659), (7, 291711), (21, 97237), (29, 70413), (49, 41673), (87, 23471), (147, 13891), (203, 10059), (479, 4263), (609, 3353), (1421, 1437)]