56940723

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{15319}}^1$

素因数の和:15391

約数の個数: 24

約数和(自身を含む): 95596800

約数和(自身を除く): 38656077

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 15319, 45957, 107233, 137871, 321699, 903821, 965097, 2711463, 6326747, 8134389, 18980241, 56940723]

約数ペア:

[(1, 56940723), (3, 18980241), (7, 8134389), (9, 6326747), (21, 2711463), (59, 965097), (63, 903821), (177, 321699), (413, 137871), (531, 107233), (1239, 45957), (3717, 15319)]