3328983

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{997}}^1$

素因数の和:1063

約数の個数: 24

約数和(自身を含む): 5604768

約数和(自身を除く): 2275785

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 997, 1113, 2991, 3339, 6979, 8973, 20937, 52841, 62811, 158523, 369887, 475569, 1109661, 3328983]

約数ペア:

[(1, 3328983), (3, 1109661), (7, 475569), (9, 369887), (21, 158523), (53, 62811), (63, 52841), (159, 20937), (371, 8973), (477, 6979), (997, 3339), (1113, 2991)]