331380654

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{60493}}^1$

素因数の和:60592

約数の個数: 32

約数和(自身を含む): 731735424

約数和(自身を除く): 400354770

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 83, 166, 249, 498, 913, 1826, 2739, 5478, 60493, 120986, 181479, 362958, 665423, 1330846, 1996269, 3992538, 5020919, 10041838, 15062757, 30125514, 55230109, 110460218, 165690327, 331380654]

約数ペア:

[(1, 331380654), (2, 165690327), (3, 110460218), (6, 55230109), (11, 30125514), (22, 15062757), (33, 10041838), (66, 5020919), (83, 3992538), (166, 1996269), (249, 1330846), (498, 665423), (913, 362958), (1826, 181479), (2739, 120986), (5478, 60493)]