31056327

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{709}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 46666880

約数和(自身を除く): 15610553

約数列:

[1, 3, 9, 31, 93, 157, 279, 471, 709, 1413, 2127, 4867, 6381, 14601, 21979, 43803, 65937, 111313, 197811, 333939, 1001817, 3450703, 10352109, 31056327]

約数ペア:

[(1, 31056327), (3, 10352109), (9, 3450703), (31, 1001817), (93, 333939), (157, 197811), (279, 111313), (471, 65937), (709, 43803), (1413, 21979), (2127, 14601), (4867, 6381)]