127210559

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{10273}}^1$

素因数の和:10370

約数の個数: 16

約数和(自身を含む): 152877120

約数和(自身を除く): 25666561

約数列:

[1, 7, 29, 61, 203, 427, 1769, 10273, 12383, 71911, 297917, 626653, 2085419, 4386571, 18172937, 127210559]

約数ペア:

[(1, 127210559), (7, 18172937), (29, 4386571), (61, 2085419), (203, 626653), (427, 297917), (1769, 71911), (10273, 12383)]