140371567

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{2687}}^1$

素因数の和:3150

約数の個数: 16

約数和(自身を含む): 170311680

約数和(自身を除く): 29940113

約数列:

[1, 7, 17, 119, 439, 2687, 3073, 7463, 18809, 45679, 52241, 319753, 1179593, 8257151, 20053081, 140371567]

約数ペア:

[(1, 140371567), (7, 20053081), (17, 8257151), (119, 1179593), (439, 319753), (2687, 52241), (3073, 45679), (7463, 18809)]