712882521

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^2$

素因数の和:570

約数の個数: 36

約数和(自身を含む): 1121685292

約数和(自身を除く): 408802771

約数列:

[1, 3, 9, 13, 39, 117, 157, 197, 471, 591, 1413, 1773, 2041, 2561, 6123, 7683, 18369, 23049, 30929, 38809, 92787, 116427, 278361, 349281, 402077, 504517, 1206231, 1513551, 3618693, 4540653, 6093013, 18279039, 54837117, 79209169, 237627507, 712882521]

約数ペア:

[(1, 712882521), (3, 237627507), (9, 79209169), (13, 54837117), (39, 18279039), (117, 6093013), (157, 4540653), (197, 3618693), (471, 1513551), (591, 1206231), (1413, 504517), (1773, 402077), (2041, 349281), (2561, 278361), (6123, 116427), (7683, 92787), (18369, 38809), (23049, 30929)]