39742549

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 53174016

約数和(自身を除く): 13431467

約数列:

[1, 7, 11, 17, 77, 97, 119, 187, 313, 679, 1067, 1309, 1649, 2191, 3443, 5321, 7469, 11543, 18139, 24101, 30361, 37247, 58531, 126973, 212527, 333971, 409717, 516137, 2337797, 3612959, 5677507, 39742549]

約数ペア:

[(1, 39742549), (7, 5677507), (11, 3612959), (17, 2337797), (77, 516137), (97, 409717), (119, 333971), (187, 212527), (313, 126973), (679, 58531), (1067, 37247), (1309, 30361), (1649, 24101), (2191, 18139), (3443, 11543), (5321, 7469)]