143999317

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{863}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 182020608

約数和(自身を除く): 38021291

約数列:

[1, 7, 11, 77, 121, 197, 847, 863, 1379, 2167, 6041, 9493, 15169, 23837, 66451, 104423, 166859, 170011, 730961, 1190077, 1870121, 13090847, 20571331, 143999317]

約数ペア:

[(1, 143999317), (7, 20571331), (11, 13090847), (77, 1870121), (121, 1190077), (197, 730961), (847, 170011), (863, 166859), (1379, 104423), (2167, 66451), (6041, 23837), (9493, 15169)]