1876953

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 3024000

約数和(自身を除く): 1147047

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 149, 221, 247, 323, 447, 663, 741, 969, 1937, 2533, 2831, 4199, 5811, 7599, 8493, 12597, 32929, 36803, 48127, 98787, 110409, 144381, 625651, 1876953]

約数ペア:

[(1, 1876953), (3, 625651), (13, 144381), (17, 110409), (19, 98787), (39, 48127), (51, 36803), (57, 32929), (149, 12597), (221, 8493), (247, 7599), (323, 5811), (447, 4199), (663, 2831), (741, 2533), (969, 1937)]