2400084141

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1255931}}^1$

素因数の和:1255961

約数の個数: 24

約数和(自身を含む): 4008934944

約数和(自身を除く): 1608850803

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 1255931, 3767793, 8791517, 16327103, 26374551, 48981309, 61540619, 114289721, 184621857, 342869163, 800028047, 2400084141]

約数ペア:

[(1, 2400084141), (3, 800028047), (7, 342869163), (13, 184621857), (21, 114289721), (39, 61540619), (49, 48981309), (91, 26374551), (147, 16327103), (273, 8791517), (637, 3767793), (1911, 1255931)]