53402019

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{1123}}^1$

素因数の和:1279

約数の個数: 24

約数和(自身を含む): 78931776

約数和(自身を除く): 25529757

約数列:

[1, 3, 11, 33, 121, 131, 363, 393, 1123, 1441, 3369, 4323, 12353, 15851, 37059, 47553, 135883, 147113, 407649, 441339, 1618243, 4854729, 17800673, 53402019]

約数ペア:

[(1, 53402019), (3, 17800673), (11, 4854729), (33, 1618243), (121, 441339), (131, 407649), (363, 147113), (393, 135883), (1123, 47553), (1441, 37059), (3369, 15851), (4323, 12353)]