1030440123

素因数分解:

$3^4\times {\mathrm{863}}^1\times {\mathrm{14741}}^1$

素因数の和:15616

約数の個数: 20

約数和(自身を含む): 1541187648

約数和(自身を除く): 510747525

約数列:

[1, 3, 9, 27, 81, 863, 2589, 7767, 14741, 23301, 44223, 69903, 132669, 398007, 1194021, 12721483, 38164449, 114493347, 343480041, 1030440123]

約数ペア:

[(1, 1030440123), (3, 343480041), (9, 114493347), (27, 38164449), (81, 12721483), (863, 1194021), (2589, 398007), (7767, 132669), (14741, 69903), (23301, 44223)]