13912407

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1019}}^1$

素因数の和:1103

約数の個数: 24

約数和(自身を含む): 21162960

約数和(自身を除く): 7250553

約数列:

[1, 3, 9, 37, 41, 111, 123, 333, 369, 1019, 1517, 3057, 4551, 9171, 13653, 37703, 41779, 113109, 125337, 339327, 376011, 1545823, 4637469, 13912407]

約数ペア:

[(1, 13912407), (3, 4637469), (9, 1545823), (37, 376011), (41, 339327), (111, 125337), (123, 113109), (333, 41779), (369, 37703), (1019, 13653), (1517, 9171), (3057, 4551)]