41976969

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1\times {\mathrm{643}}^1$

素因数の和:1156

約数の個数: 16

約数和(自身を含む): 57372672

約数和(自身を除く): 15395703

約数列:

[1, 3, 47, 141, 463, 643, 1389, 1929, 21761, 30221, 65283, 90663, 297709, 893127, 13992323, 41976969]

約数ペア:

[(1, 41976969), (3, 13992323), (47, 893127), (141, 297709), (463, 90663), (643, 65283), (1389, 30221), (1929, 21761)]