287700339

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{12379}}^1$

素因数の和:12570

約数の個数: 16

約数和(自身を含む): 392990720

約数和(自身を除く): 105290381

約数列:

[1, 3, 61, 127, 183, 381, 7747, 12379, 23241, 37137, 755119, 1572133, 2265357, 4716399, 95900113, 287700339]

約数ペア:

[(1, 287700339), (3, 95900113), (61, 4716399), (127, 2265357), (183, 1572133), (381, 755119), (7747, 37137), (12379, 23241)]