1317362481

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{307}}^1\times {\mathrm{1543}}^1$

素因数の和:1962

約数の個数: 32

約数和(自身を含む): 1978296320

約数和(自身を除く): 660933839

約数列:

[1, 3, 9, 27, 103, 307, 309, 921, 927, 1543, 2763, 2781, 4629, 8289, 13887, 31621, 41661, 94863, 158929, 284589, 473701, 476787, 853767, 1421103, 1430361, 4263309, 4291083, 12789927, 48791203, 146373609, 439120827, 1317362481]

約数ペア:

[(1, 1317362481), (3, 439120827), (9, 146373609), (27, 48791203), (103, 12789927), (307, 4291083), (309, 4263309), (921, 1430361), (927, 1421103), (1543, 853767), (2763, 476787), (2781, 473701), (4629, 284589), (8289, 158929), (13887, 94863), (31621, 41661)]