87310783

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{2389}}^1$

素因数の和:2646

約数の個数: 16

約数和(自身を含む): 104624640

約数和(自身を除く): 17313857

約数列:

[1, 7, 23, 161, 227, 1589, 2389, 5221, 16723, 36547, 54947, 384629, 542303, 3796121, 12472969, 87310783]

約数ペア:

[(1, 87310783), (7, 12472969), (23, 3796121), (161, 542303), (227, 384629), (1589, 54947), (2389, 36547), (5221, 16723)]