40569009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1033}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 62536320

約数和(自身を除く): 21967311

約数列:

[1, 3, 13, 19, 39, 53, 57, 159, 247, 689, 741, 1007, 1033, 2067, 3021, 3099, 13091, 13429, 19627, 39273, 40287, 54749, 58881, 164247, 255151, 711737, 765453, 1040231, 2135211, 3120693, 13523003, 40569009]

約数ペア:

[(1, 40569009), (3, 13523003), (13, 3120693), (19, 2135211), (39, 1040231), (53, 765453), (57, 711737), (159, 255151), (247, 164247), (689, 58881), (741, 54749), (1007, 40287), (1033, 39273), (2067, 19627), (3021, 13429), (3099, 13091)]