116972779

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^2$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 152771328

約数和(自身を除く): 35798549

約数列:

[1, 7, 11, 23, 77, 161, 253, 257, 1771, 1799, 2827, 5911, 19789, 41377, 65021, 66049, 455147, 462343, 726539, 1519127, 5085773, 10633889, 16710397, 116972779]

約数ペア:

[(1, 116972779), (7, 16710397), (11, 10633889), (23, 5085773), (77, 1519127), (161, 726539), (253, 462343), (257, 455147), (1771, 66049), (1799, 65021), (2827, 41377), (5911, 19789)]