1382507

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:338

約数の個数: 16

約数和(自身を含む): 1708032

約数和(自身を除く): 325525

約数列:

[1, 7, 23, 31, 161, 217, 277, 713, 1939, 4991, 6371, 8587, 44597, 60109, 197501, 1382507]

約数ペア:

[(1, 1382507), (7, 197501), (23, 60109), (31, 44597), (161, 8587), (217, 6371), (277, 4991), (713, 1939)]