13431352319

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{6829}}^1$

素因数の和:6984

約数の個数: 48

約数和(自身を含む): 17659101600

約数和(自身を除く): 4227749281

約数列:

[1, 7, 11, 41, 49, 77, 89, 287, 451, 539, 623, 979, 2009, 3157, 3649, 4361, 6829, 6853, 22099, 25543, 40139, 47803, 47971, 75119, 178801, 279989, 280973, 334621, 525833, 607781, 1959923, 1966811, 3079879, 3680831, 4254467, 6685591, 13719461, 21559153, 24919021, 29781269, 46799137, 150914071, 174433147, 274109231, 327593959, 1221032029, 1918764617, 13431352319]

約数ペア:

[(1, 13431352319), (7, 1918764617), (11, 1221032029), (41, 327593959), (49, 274109231), (77, 174433147), (89, 150914071), (287, 46799137), (451, 29781269), (539, 24919021), (623, 21559153), (979, 13719461), (2009, 6685591), (3157, 4254467), (3649, 3680831), (4361, 3079879), (6829, 1966811), (6853, 1959923), (22099, 607781), (25543, 525833), (40139, 334621), (47803, 280973), (47971, 279989), (75119, 178801)]