242095777

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{165479}}^1$

素因数の和:165516

約数の個数: 16

約数和(自身を含む): 317721600

約数和(自身を除く): 75625823

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 165479, 1158353, 1820269, 3144101, 12741883, 22008707, 34585111, 242095777]

約数ペア:

[(1, 242095777), (7, 34585111), (11, 22008707), (19, 12741883), (77, 3144101), (133, 1820269), (209, 1158353), (1463, 165479)]