2016540393

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{887}}^1\times {\mathrm{1483}}^1$

素因数の和:2453

約数の個数: 32

約数和(自身を含む): 3120531456

約数和(自身を除く): 1103991063

約数列:

[1, 3, 7, 21, 73, 219, 511, 887, 1483, 1533, 2661, 4449, 6209, 10381, 18627, 31143, 64751, 108259, 194253, 324777, 453257, 757813, 1315421, 1359771, 2273439, 3946263, 9207947, 27623841, 96025733, 288077199, 672180131, 2016540393]

約数ペア:

[(1, 2016540393), (3, 672180131), (7, 288077199), (21, 96025733), (73, 27623841), (219, 9207947), (511, 3946263), (887, 2273439), (1483, 1359771), (1533, 1315421), (2661, 757813), (4449, 453257), (6209, 324777), (10381, 194253), (18627, 108259), (31143, 64751)]