239055439609

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1572247}}^1$

素因数の和:1572397

約数の個数: 24

約数和(自身を含む): 290362760640

約数和(自身を除く): 51307321031

約数列:

[1, 7, 29, 49, 107, 203, 749, 1421, 3103, 5243, 21721, 152047, 1572247, 11005729, 45595163, 77040103, 168230429, 319166141, 1177613003, 2234162987, 4878682441, 8243291021, 34150777087, 239055439609]

約数ペア:

[(1, 239055439609), (7, 34150777087), (29, 8243291021), (49, 4878682441), (107, 2234162987), (203, 1177613003), (749, 319166141), (1421, 168230429), (3103, 77040103), (5243, 45595163), (21721, 11005729), (152047, 1572247)]