4671891

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1301}}^1$

素因数の和:1336

約数の個数: 32

約数和(自身を含む): 8332800

約数和(自身を除く): 3660909

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 1301, 3591, 3903, 9107, 11709, 24719, 27321, 35127, 74157, 81963, 173033, 222471, 245889, 519099, 667413, 1557297, 4671891]

約数ペア:

[(1, 4671891), (3, 1557297), (7, 667413), (9, 519099), (19, 245889), (21, 222471), (27, 173033), (57, 81963), (63, 74157), (133, 35127), (171, 27321), (189, 24719), (399, 11709), (513, 9107), (1197, 3903), (1301, 3591)]