3993045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2237}}^1$

素因数の和:2269

約数の個数: 32

約数和(自身を含む): 7734528

約数和(自身を除く): 3741483

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 2237, 6711, 11185, 15659, 33555, 38029, 46977, 78295, 114087, 190145, 234885, 266203, 570435, 798609, 1331015, 3993045]

約数ペア:

[(1, 3993045), (3, 1331015), (5, 798609), (7, 570435), (15, 266203), (17, 234885), (21, 190145), (35, 114087), (51, 78295), (85, 46977), (105, 38029), (119, 33555), (255, 15659), (357, 11185), (595, 6711), (1785, 2237)]