8413671959

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:469

約数の個数: 72

約数和(自身を含む): 11127695040

約数和(自身を除く): 2714023081

約数列:

[1, 7, 11, 47, 49, 77, 109, 121, 277, 329, 517, 539, 763, 847, 1199, 1939, 2303, 3047, 3619, 5123, 5341, 5687, 5929, 8393, 13019, 13189, 13573, 21329, 25333, 30193, 33517, 35861, 39809, 56353, 58751, 91133, 92323, 143209, 149303, 211351, 234619, 251027, 278663, 332123, 394471, 619883, 637931, 646261, 1002463, 1419071, 1479457, 1575299, 1642333, 2324861, 2761297, 3653353, 4339181, 7017241, 9933497, 11027093, 15609781, 16274027, 25573471, 30374267, 69534479, 77189651, 109268467, 171707591, 179014297, 764879269, 1201953137, 8413671959]

約数ペア:

[(1, 8413671959), (7, 1201953137), (11, 764879269), (47, 179014297), (49, 171707591), (77, 109268467), (109, 77189651), (121, 69534479), (277, 30374267), (329, 25573471), (517, 16274027), (539, 15609781), (763, 11027093), (847, 9933497), (1199, 7017241), (1939, 4339181), (2303, 3653353), (3047, 2761297), (3619, 2324861), (5123, 1642333), (5341, 1575299), (5687, 1479457), (5929, 1419071), (8393, 1002463), (13019, 646261), (13189, 637931), (13573, 619883), (21329, 394471), (25333, 332123), (30193, 278663), (33517, 251027), (35861, 234619), (39809, 211351), (56353, 149303), (58751, 143209), (91133, 92323)]