144430909

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1\times {\mathrm{727}}^1$

素因数の和:1116

約数の個数: 16

約数和(自身を含む): 167521536

約数和(自身を除く): 23090627

約数列:

[1, 7, 101, 281, 707, 727, 1967, 5089, 28381, 73427, 198667, 204287, 513989, 1430009, 20632987, 144430909]

約数ペア:

[(1, 144430909), (7, 20632987), (101, 1430009), (281, 513989), (707, 204287), (727, 198667), (1967, 73427), (5089, 28381)]