31230433

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{557}}^1$

素因数の和:816

約数の個数: 16

約数和(自身を含む): 35622720

約数和(自身を除く): 4392287

約数列:

[1, 13, 19, 227, 247, 557, 2951, 4313, 7241, 10583, 56069, 126439, 137579, 1643707, 2402341, 31230433]

約数ペア:

[(1, 31230433), (13, 2402341), (19, 1643707), (227, 137579), (247, 126439), (557, 56069), (2951, 10583), (4313, 7241)]