31532229

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10847}}^1$

素因数の和:10889

約数の個数: 24

約数和(自身を含む): 50768640

約数和(自身を除く): 19236411

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 10847, 32541, 97623, 184399, 206093, 553197, 618279, 1659591, 1854837, 3503581, 10510743, 31532229]

約数ペア:

[(1, 31532229), (3, 10510743), (9, 3503581), (17, 1854837), (19, 1659591), (51, 618279), (57, 553197), (153, 206093), (171, 184399), (323, 97623), (969, 32541), (2907, 10847)]