13323729

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{727}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 18345600

約数和(自身を除く): 5021871

約数列:

[1, 3, 41, 123, 149, 447, 727, 2181, 6109, 18327, 29807, 89421, 108323, 324969, 4441243, 13323729]

約数ペア:

[(1, 13323729), (3, 4441243), (41, 324969), (123, 108323), (149, 89421), (447, 29807), (727, 18327), (2181, 6109)]