16380393

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5051}}^1$

素因数の和:5124

約数の個数: 16

約数和(自身を含む): 23279616

約数和(自身を除く): 6899223

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 5051, 15153, 116173, 237397, 348519, 712191, 5460131, 16380393]

約数ペア:

[(1, 16380393), (3, 5460131), (23, 712191), (47, 348519), (69, 237397), (141, 116173), (1081, 15153), (3243, 5051)]