13898160003

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{50909011}}^1$

素因数の和:50909034

約数の個数: 16

約数和(自身を含む): 22807237376

約数和(自身を除く): 8909077373

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 50909011, 152727033, 356363077, 661817143, 1069089231, 1985451429, 4632720001, 13898160003]

約数ペア:

[(1, 13898160003), (3, 4632720001), (7, 1985451429), (13, 1069089231), (21, 661817143), (39, 356363077), (91, 152727033), (273, 50909011)]