30751063

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 38087808

約数和(自身を除く): 7336745

約数列:

[1, 7, 19, 43, 133, 283, 301, 361, 817, 1981, 2527, 5377, 5719, 12169, 15523, 37639, 85183, 102163, 108661, 231211, 715141, 1618477, 4393009, 30751063]

約数ペア:

[(1, 30751063), (7, 4393009), (19, 1618477), (43, 715141), (133, 231211), (283, 108661), (301, 102163), (361, 85183), (817, 37639), (1981, 15523), (2527, 12169), (5377, 5719)]