8209347839

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{1039}}^1$

素因数の和:1308

約数の個数: 48

約数和(自身を含む): 10602109440

約数和(自身を除く): 2392761601

約数列:

[1, 7, 11, 49, 77, 107, 137, 539, 749, 959, 1039, 1177, 1507, 5243, 6713, 7273, 8239, 10549, 11429, 14659, 50911, 57673, 73843, 80003, 102613, 111173, 142343, 161249, 560021, 718291, 778211, 996401, 1128743, 1222903, 1565773, 5447477, 6974807, 7901201, 8560321, 10960411, 15230701, 59922247, 76722877, 106614907, 167537711, 746304349, 1172763977, 8209347839]

約数ペア:

[(1, 8209347839), (7, 1172763977), (11, 746304349), (49, 167537711), (77, 106614907), (107, 76722877), (137, 59922247), (539, 15230701), (749, 10960411), (959, 8560321), (1039, 7901201), (1177, 6974807), (1507, 5447477), (5243, 1565773), (6713, 1222903), (7273, 1128743), (8239, 996401), (10549, 778211), (11429, 718291), (14659, 560021), (50911, 161249), (57673, 142343), (73843, 111173), (80003, 102613)]