3888423

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 7268352

約数和(自身を除く): 3379929

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 63, 77, 93, 99, 181, 217, 231, 279, 341, 543, 651, 693, 1023, 1267, 1629, 1953, 1991, 2387, 3069, 3801, 5611, 5973, 7161, 11403, 13937, 16833, 17919, 21483, 39277, 41811, 50499, 61721, 117831, 125433, 185163, 353493, 432047, 555489, 1296141, 3888423]

約数ペア:

[(1, 3888423), (3, 1296141), (7, 555489), (9, 432047), (11, 353493), (21, 185163), (31, 125433), (33, 117831), (63, 61721), (77, 50499), (93, 41811), (99, 39277), (181, 21483), (217, 17919), (231, 16833), (279, 13937), (341, 11403), (543, 7161), (651, 5973), (693, 5611), (1023, 3801), (1267, 3069), (1629, 2387), (1953, 1991)]