2693047

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:462

約数の個数: 16

約数和(自身を含む): 3294720

約数和(自身を除く): 601673

約数列:

[1, 7, 23, 43, 161, 301, 389, 989, 2723, 6923, 8947, 16727, 62629, 117089, 384721, 2693047]

約数ペア:

[(1, 2693047), (7, 384721), (23, 117089), (43, 62629), (161, 16727), (301, 8947), (389, 6923), (989, 2723)]