13193961

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1913}}^1$

素因数の和:1957

約数の個数: 24

約数和(自身を含む): 20364960

約数和(自身を除く): 7170999

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 363, 627, 1913, 2299, 5739, 6897, 21043, 36347, 63129, 109041, 231473, 399817, 694419, 1199451, 4397987, 13193961]

約数ペア:

[(1, 13193961), (3, 4397987), (11, 1199451), (19, 694419), (33, 399817), (57, 231473), (121, 109041), (209, 63129), (363, 36347), (627, 21043), (1913, 6897), (2299, 5739)]