2187355339

素因数分解:

${\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{98801}}^1$

素因数の和:98958

約数の個数: 12

約数和(自身を含む): 2386661112

約数和(自身を除く): 199305773

約数列:

[1, 13, 131, 169, 1703, 22139, 98801, 1284413, 12942931, 16697369, 168258103, 2187355339]

約数ペア:

[(1, 2187355339), (13, 168258103), (131, 16697369), (169, 12942931), (1703, 1284413), (22139, 98801)]