520080807

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1163}}^1\times {\mathrm{6481}}^1$

素因数の和:7670

約数の個数: 16

約数和(自身を含む): 724324608

約数和(自身を除く): 204243801

約数列:

[1, 3, 23, 69, 1163, 3489, 6481, 19443, 26749, 80247, 149063, 447189, 7537403, 22612209, 173360269, 520080807]

約数ペア:

[(1, 520080807), (3, 173360269), (23, 22612209), (69, 7537403), (1163, 447189), (3489, 149063), (6481, 80247), (19443, 26749)]