7873047

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9613}}^1$

素因数の和:9639

約数の個数: 24

約数和(自身を含む): 13997984

約数和(自身を除く): 6124937

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 9613, 28839, 67291, 86517, 124969, 201873, 374907, 605619, 874783, 1124721, 2624349, 7873047]

約数ペア:

[(1, 7873047), (3, 2624349), (7, 1124721), (9, 874783), (13, 605619), (21, 374907), (39, 201873), (63, 124969), (91, 86517), (117, 67291), (273, 28839), (819, 9613)]