137825961

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{504857}}^1$

素因数の和:504880

約数の個数: 16

約数和(自身を含む): 226176384

約数和(自身を除く): 88350423

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 504857, 1514571, 3533999, 6563141, 10601997, 19689423, 45941987, 137825961]

約数ペア:

[(1, 137825961), (3, 45941987), (7, 19689423), (13, 10601997), (21, 6563141), (39, 3533999), (91, 1514571), (273, 504857)]