87863363

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{1381}}^1$

素因数の和:1598

約数の個数: 16

約数和(自身を含む): 102820800

約数和(自身を除く): 14957437

約数列:

[1, 7, 61, 149, 427, 1043, 1381, 9089, 9667, 63623, 84241, 205769, 589687, 1440383, 12551909, 87863363]

約数ペア:

[(1, 87863363), (7, 12551909), (61, 1440383), (149, 589687), (427, 205769), (1043, 84241), (1381, 63623), (9089, 9667)]