2141189739

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{18300767}}^1$

素因数の和:18300786

約数の個数: 12

約数和(自身を含む): 3330739776

約数和(自身を除く): 1189550037

約数列:

[1, 3, 9, 13, 39, 117, 18300767, 54902301, 164706903, 237909971, 713729913, 2141189739]

約数ペア:

[(1, 2141189739), (3, 713729913), (9, 237909971), (13, 164706903), (39, 54902301), (117, 18300767)]