2288559

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 3838464

約数和(自身を除く): 1549905

約数列:

[1, 3, 7, 13, 21, 39, 83, 91, 101, 249, 273, 303, 581, 707, 1079, 1313, 1743, 2121, 3237, 3939, 7553, 8383, 9191, 22659, 25149, 27573, 58681, 108979, 176043, 326937, 762853, 2288559]

約数ペア:

[(1, 2288559), (3, 762853), (7, 326937), (13, 176043), (21, 108979), (39, 58681), (83, 27573), (91, 25149), (101, 22659), (249, 9191), (273, 8383), (303, 7553), (581, 3939), (707, 3237), (1079, 2121), (1313, 1743)]