16311009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 25812864

約数和(自身を除く): 9501855

約数列:

[1, 3, 11, 13, 33, 39, 143, 193, 197, 429, 579, 591, 2123, 2167, 2509, 2561, 6369, 6501, 7527, 7683, 27599, 28171, 38021, 82797, 84513, 114063, 418231, 494273, 1254693, 1482819, 5437003, 16311009]

約数ペア:

[(1, 16311009), (3, 5437003), (11, 1482819), (13, 1254693), (33, 494273), (39, 418231), (143, 114063), (193, 84513), (197, 82797), (429, 38021), (579, 28171), (591, 27599), (2123, 7683), (2167, 7527), (2509, 6501), (2561, 6369)]