6386940959

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{929}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 7540231680

約数和(自身を除く): 1153290721

約数列:

[1, 7, 67, 107, 137, 469, 749, 929, 959, 6503, 7169, 9179, 14659, 50183, 62243, 64253, 99403, 102613, 127273, 435701, 695821, 890911, 982153, 6660001, 6875071, 8527291, 13618211, 46620007, 59691037, 95327477, 912420137, 6386940959]

約数ペア:

[(1, 6386940959), (7, 912420137), (67, 95327477), (107, 59691037), (137, 46620007), (469, 13618211), (749, 8527291), (929, 6875071), (959, 6660001), (6503, 982153), (7169, 890911), (9179, 695821), (14659, 435701), (50183, 127273), (62243, 102613), (64253, 99403)]