2173113943

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2170943}}^1$

素因数の和:2170974

約数の個数: 16

約数和(自身を含む): 2917748736

約数和(自身を除く): 744634793

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 2170943, 15196601, 23880373, 28222259, 167162611, 197555813, 310444849, 2173113943]

約数ペア:

[(1, 2173113943), (7, 310444849), (11, 197555813), (13, 167162611), (77, 28222259), (91, 23880373), (143, 15196601), (1001, 2170943)]