53069527

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{21001}}^1$

素因数の和:21046

約数の個数: 12

約数和(自身を含む): 64014096

約数和(自身を除く): 10944569

約数列:

[1, 7, 19, 133, 361, 2527, 21001, 147007, 399019, 2793133, 7581361, 53069527]

約数ペア:

[(1, 53069527), (7, 7581361), (19, 2793133), (133, 399019), (361, 147007), (2527, 21001)]