453470017

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 649635840

約数和(自身を除く): 196165823

約数列:

[1, 7, 11, 13, 19, 77, 91, 113, 133, 143, 209, 211, 247, 791, 1001, 1243, 1463, 1469, 1477, 1729, 2147, 2321, 2717, 2743, 4009, 8701, 10283, 15029, 16159, 16247, 19019, 19201, 23617, 23843, 27911, 28063, 30173, 44099, 52117, 113113, 165319, 166901, 195377, 211211, 262273, 307021, 308693, 309959, 364819, 453017, 573287, 1835911, 2149147, 2169713, 3171119, 3409549, 4013009, 4983187, 5889221, 23866843, 34882309, 41224547, 64781431, 453470017]

約数ペア:

[(1, 453470017), (7, 64781431), (11, 41224547), (13, 34882309), (19, 23866843), (77, 5889221), (91, 4983187), (113, 4013009), (133, 3409549), (143, 3171119), (209, 2169713), (211, 2149147), (247, 1835911), (791, 573287), (1001, 453017), (1243, 364819), (1463, 309959), (1469, 308693), (1477, 307021), (1729, 262273), (2147, 211211), (2321, 195377), (2717, 166901), (2743, 165319), (4009, 113113), (8701, 52117), (10283, 44099), (15029, 30173), (16159, 28063), (16247, 27911), (19019, 23843), (19201, 23617)]