520058643

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{4937}}^1$

素因数の和:5063

約数の個数: 32

約数和(自身を含む): 777596736

約数和(自身を除く): 257538093

約数列:

[1, 3, 13, 37, 39, 73, 111, 219, 481, 949, 1443, 2701, 2847, 4937, 8103, 14811, 35113, 64181, 105339, 182669, 192543, 360401, 548007, 1081203, 2374697, 4685213, 7124091, 13334837, 14055639, 40004511, 173352881, 520058643]

約数ペア:

[(1, 520058643), (3, 173352881), (13, 40004511), (37, 14055639), (39, 13334837), (73, 7124091), (111, 4685213), (219, 2374697), (481, 1081203), (949, 548007), (1443, 360401), (2701, 192543), (2847, 182669), (4937, 105339), (8103, 64181), (14811, 35113)]