2833299

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:301

約数の個数: 40

約数和(自身を含む): 5111040

約数和(自身を除く): 2277741

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 263, 399, 513, 567, 789, 1197, 1539, 1841, 2367, 3591, 4997, 5523, 7101, 10773, 14991, 16569, 21303, 34979, 44973, 49707, 104937, 134919, 149121, 314811, 404757, 944433, 2833299]

約数ペア:

[(1, 2833299), (3, 944433), (7, 404757), (9, 314811), (19, 149121), (21, 134919), (27, 104937), (57, 49707), (63, 44973), (81, 34979), (133, 21303), (171, 16569), (189, 14991), (263, 10773), (399, 7101), (513, 5523), (567, 4997), (789, 3591), (1197, 2367), (1539, 1841)]