24950009

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4999}}^1$

素因数の和:5060

約数の個数: 16

約数和(自身を含む): 30720000

約数和(自身を除く): 5769991

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 4999, 34993, 114977, 154969, 804839, 1084783, 3564287, 24950009]

約数ペア:

[(1, 24950009), (7, 3564287), (23, 1084783), (31, 804839), (161, 154969), (217, 114977), (713, 34993), (4991, 4999)]