40144181

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1049}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 51710400

約数和(自身を除く): 11566219

約数列:

[1, 7, 11, 49, 71, 77, 497, 539, 781, 1049, 3479, 5467, 7343, 11539, 38269, 51401, 74479, 80773, 521353, 565411, 819269, 3649471, 5734883, 40144181]

約数ペア:

[(1, 40144181), (7, 5734883), (11, 3649471), (49, 819269), (71, 565411), (77, 521353), (497, 80773), (539, 74479), (781, 51401), (1049, 38269), (3479, 11539), (5467, 7343)]