2391567353

素因数分解:

$7^2\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{1693}}^1$

素因数の和:2061

約数の個数: 24

約数和(自身を含む): 2817948672

約数和(自身を除く): 426381319

約数列:

[1, 7, 49, 127, 227, 889, 1589, 1693, 6223, 11123, 11851, 28829, 82957, 201803, 215011, 384311, 1412621, 1505077, 2690177, 10535539, 18831239, 48807497, 341652479, 2391567353]

約数ペア:

[(1, 2391567353), (7, 341652479), (49, 48807497), (127, 18831239), (227, 10535539), (889, 2690177), (1589, 1505077), (1693, 1412621), (6223, 384311), (11123, 215011), (11851, 201803), (28829, 82957)]