30922287

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{19937}}^1$

素因数の和:19998

約数の個数: 16

約数和(自身を含む): 45937152

約数和(自身を除く): 15014865

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 19937, 59811, 219307, 657921, 937039, 2811117, 10307429, 30922287]

約数ペア:

[(1, 30922287), (3, 10307429), (11, 2811117), (33, 937039), (47, 657921), (141, 219307), (517, 59811), (1551, 19937)]