3886644097

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{23399}}^1$

素因数の和:23856

約数の個数: 16

約数和(自身を含む): 4526496000

約数和(自身を除く): 639851903

約数列:

[1, 7, 61, 389, 427, 2723, 23399, 23729, 163793, 166103, 1427339, 9102211, 9991373, 63715477, 555234871, 3886644097]

約数ペア:

[(1, 3886644097), (7, 555234871), (61, 63715477), (389, 9991373), (427, 9102211), (2723, 1427339), (23399, 166103), (23729, 163793)]