31888753

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{461}}^1$

素因数の和:804

約数の個数: 16

約数和(自身を含む): 36557136

約数和(自身を除く): 4668383

約数列:

[1, 13, 17, 221, 313, 461, 4069, 5321, 5993, 7837, 69173, 101881, 144293, 1875809, 2452981, 31888753]

約数ペア:

[(1, 31888753), (13, 2452981), (17, 1875809), (221, 144293), (313, 101881), (461, 69173), (4069, 7837), (5321, 5993)]