6561213

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1951}}^1$

素因数の和:2032

約数の個数: 16

約数和(自身を含む): 9369600

約数和(自身を除く): 2808387

約数列:

[1, 3, 19, 57, 59, 177, 1121, 1951, 3363, 5853, 37069, 111207, 115109, 345327, 2187071, 6561213]

約数ペア:

[(1, 6561213), (3, 2187071), (19, 345327), (57, 115109), (59, 111207), (177, 37069), (1121, 5853), (1951, 3363)]