256048131

素因数分解:

$3^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1\times {\mathrm{1607}}^1$

素因数の和:2090

約数の個数: 16

約数和(自身を含む): 344703744

約数和(自身を除く): 88655613

約数列:

[1, 3, 173, 307, 519, 921, 1607, 4821, 53111, 159333, 278011, 493349, 834033, 1480047, 85349377, 256048131]

約数ペア:

[(1, 256048131), (3, 85349377), (173, 1480047), (307, 834033), (519, 493349), (921, 278011), (1607, 159333), (4821, 53111)]