19493313303

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1266869}}^1$

素因数の和:1267118

約数の個数: 16

約数和(自身を含む): 27242772480

約数和(自身を除く): 7749459177

約数列:

[1, 3, 23, 69, 223, 669, 5129, 15387, 1266869, 3800607, 29137987, 87413961, 282511787, 847535361, 6497771101, 19493313303]

約数ペア:

[(1, 19493313303), (3, 6497771101), (23, 847535361), (69, 282511787), (223, 87413961), (669, 29137987), (5129, 3800607), (15387, 1266869)]