8489318397

素因数分解:

$3^1\times 7^1\times {\mathrm{6301}}^1\times {\mathrm{64157}}^1$

素因数の和:70468

約数の個数: 16

約数和(自身を含む): 12938358912

約数和(自身を除く): 4449040515

約数列:

[1, 3, 7, 21, 6301, 18903, 44107, 64157, 132321, 192471, 449099, 1347297, 404253257, 1212759771, 2829772799, 8489318397]

約数ペア:

[(1, 8489318397), (3, 2829772799), (7, 1212759771), (21, 404253257), (6301, 1347297), (18903, 449099), (44107, 192471), (64157, 132321)]