287832039

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{2131}}^1\times {\mathrm{4093}}^1$

素因数の和:6238

約数の個数: 16

約数和(自身を含む): 418963584

約数和(自身を除く): 131131545

約数列:

[1, 3, 11, 33, 2131, 4093, 6393, 12279, 23441, 45023, 70323, 135069, 8722183, 26166549, 95944013, 287832039]

約数ペア:

[(1, 287832039), (3, 95944013), (11, 26166549), (33, 8722183), (2131, 135069), (4093, 70323), (6393, 45023), (12279, 23441)]