375320433

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 536166400

約数和(自身を除く): 160845967

約数列:

[1, 3, 19, 57, 127, 139, 373, 381, 417, 1119, 2413, 2641, 7087, 7239, 7923, 17653, 21261, 47371, 51847, 52959, 142113, 155541, 335407, 900049, 985093, 1006221, 2700147, 2955279, 6584569, 19753707, 125106811, 375320433]

約数ペア:

[(1, 375320433), (3, 125106811), (19, 19753707), (57, 6584569), (127, 2955279), (139, 2700147), (373, 1006221), (381, 985093), (417, 900049), (1119, 335407), (2413, 155541), (2641, 142113), (7087, 52959), (7239, 51847), (7923, 47371), (17653, 21261)]