920048373

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{431}}^1\times {\mathrm{2099}}^1$

素因数の和:2649

約数の個数: 24

約数和(自身を含む): 1344470400

約数和(自身を除く): 424422027

約数列:

[1, 3, 9, 113, 339, 431, 1017, 1293, 2099, 3879, 6297, 18891, 48703, 146109, 237187, 438327, 711561, 904669, 2134683, 2714007, 8142021, 102227597, 306682791, 920048373]

約数ペア:

[(1, 920048373), (3, 306682791), (9, 102227597), (113, 8142021), (339, 2714007), (431, 2134683), (1017, 904669), (1293, 711561), (2099, 438327), (3879, 237187), (6297, 146109), (18891, 48703)]