6581159

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:434

約数の個数: 16

約数和(自身を含む): 7606368

約数和(自身を除く): 1025209

約数列:

[1, 13, 17, 97, 221, 307, 1261, 1649, 3991, 5219, 21437, 29779, 67847, 387127, 506243, 6581159]

約数ペア:

[(1, 6581159), (13, 506243), (17, 387127), (97, 67847), (221, 29779), (307, 21437), (1261, 5219), (1649, 3991)]