8945620989

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4182151}}^1$

素因数の和:4182208

約数の個数: 16

約数和(自身を含む): 12847570944

約数和(自身を除く): 3901949955

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 4182151, 12546453, 96189473, 129646681, 288568419, 388940043, 2981873663, 8945620989]

約数ペア:

[(1, 8945620989), (3, 2981873663), (23, 388940043), (31, 288568419), (69, 129646681), (93, 96189473), (713, 12546453), (2139, 4182151)]