1996937841

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{1933}}^1$

素因数の和:2241

約数の個数: 32

約数和(自身を含む): 2815037568

約数和(自身を除く): 818099727

約数列:

[1, 3, 37, 41, 111, 123, 227, 681, 1517, 1933, 4551, 5799, 8399, 9307, 25197, 27921, 71521, 79253, 214563, 237759, 344359, 438791, 1033077, 1316373, 2932361, 8797083, 16235267, 17990431, 48705801, 53971293, 665645947, 1996937841]

約数ペア:

[(1, 1996937841), (3, 665645947), (37, 53971293), (41, 48705801), (111, 17990431), (123, 16235267), (227, 8797083), (681, 2932361), (1517, 1316373), (1933, 1033077), (4551, 438791), (5799, 344359), (8399, 237759), (9307, 214563), (25197, 79253), (27921, 71521)]