52143861

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{20521}}^1$

素因数の和:20553

約数の個数: 24

約数和(自身を含む): 87341632

約数和(自身を除く): 35197771

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 20521, 61563, 143647, 225731, 430941, 677193, 1580117, 2483041, 4740351, 7449123, 17381287, 52143861]

約数ペア:

[(1, 52143861), (3, 17381287), (7, 7449123), (11, 4740351), (21, 2483041), (33, 1580117), (77, 677193), (121, 430941), (231, 225731), (363, 143647), (847, 61563), (2541, 20521)]