20191341411

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{1097}}^1\times {\mathrm{14713}}^1$

素因数の和:15955

約数の個数: 24

約数和(自身を含む): 29403869040

約数和(自身を除く): 9212527629

約数列:

[1, 3, 9, 139, 417, 1097, 1251, 3291, 9873, 14713, 44139, 132417, 152483, 457449, 1372347, 2045107, 6135321, 16140161, 18405963, 48420483, 145261449, 2243482379, 6730447137, 20191341411]

約数ペア:

[(1, 20191341411), (3, 6730447137), (9, 2243482379), (139, 145261449), (417, 48420483), (1097, 18405963), (1251, 16140161), (3291, 6135321), (9873, 2045107), (14713, 1372347), (44139, 457449), (132417, 152483)]