143719631

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{977}}^1$

素因数の和:1342

約数の個数: 16

約数和(自身を含む): 161111808

約数和(自身を除く): 17392177

約数列:

[1, 11, 43, 311, 473, 977, 3421, 10747, 13373, 42011, 147103, 303847, 462121, 3342317, 13065421, 143719631]

約数ペア:

[(1, 143719631), (11, 13065421), (43, 3342317), (311, 462121), (473, 303847), (977, 147103), (3421, 42011), (10747, 13373)]