3976091

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:362

約数の個数: 16

約数和(自身を含む): 4773888

約数和(自身を除く): 797797

約数列:

[1, 7, 31, 73, 217, 251, 511, 1757, 2263, 7781, 15841, 18323, 54467, 128261, 568013, 3976091]

約数ペア:

[(1, 3976091), (7, 568013), (31, 128261), (73, 54467), (217, 18323), (251, 15841), (511, 7781), (1757, 2263)]