4009635

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{4243}}^1$

素因数の和:4264

約数の個数: 32

約数和(自身を含む): 8148480

約数和(自身を除く): 4138845

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 4243, 12729, 21215, 29701, 38187, 63645, 89103, 114561, 148505, 190935, 267309, 445515, 572805, 801927, 1336545, 4009635]

約数ペア:

[(1, 4009635), (3, 1336545), (5, 801927), (7, 572805), (9, 445515), (15, 267309), (21, 190935), (27, 148505), (35, 114561), (45, 89103), (63, 63645), (105, 38187), (135, 29701), (189, 21215), (315, 12729), (945, 4243)]