9897213

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4129}}^1$

素因数の和:4196

約数の個数: 16

約数和(自身を含む): 14273280

約数和(自身を除く): 4376067

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 4129, 12387, 70193, 194063, 210579, 582189, 3299071, 9897213]

約数ペア:

[(1, 9897213), (3, 3299071), (17, 582189), (47, 210579), (51, 194063), (141, 70193), (799, 12387), (2397, 4129)]