75991013

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2633}}^1$

素因数の和:2697

約数の個数: 24

約数和(自身を含む): 96088320

約数和(自身を除く): 20097307

約数列:

[1, 7, 19, 31, 49, 133, 217, 589, 931, 1519, 2633, 4123, 18431, 28861, 50027, 81623, 129017, 350189, 571361, 1550837, 2451323, 3999527, 10855859, 75991013]

約数ペア:

[(1, 75991013), (7, 10855859), (19, 3999527), (31, 2451323), (49, 1550837), (133, 571361), (217, 350189), (589, 129017), (931, 81623), (1519, 50027), (2633, 28861), (4123, 18431)]