159334513

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{20809}}^1$

素因数の和:20872

約数の個数: 16

約数和(自身を含む): 186457600

約数和(自身を除く): 27123087

約数列:

[1, 13, 19, 31, 247, 403, 589, 7657, 20809, 270517, 395371, 645079, 5139823, 8386027, 12256501, 159334513]

約数ペア:

[(1, 159334513), (13, 12256501), (19, 8386027), (31, 5139823), (247, 645079), (403, 395371), (589, 270517), (7657, 20809)]