25505733

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2141}}^1$

素因数の和:2193

約数の個数: 24

約数和(自身を含む): 39172896

約数和(自身を除く): 13667163

約数列:

[1, 3, 11, 19, 33, 57, 209, 361, 627, 1083, 2141, 3971, 6423, 11913, 23551, 40679, 70653, 122037, 447469, 772901, 1342407, 2318703, 8501911, 25505733]

約数ペア:

[(1, 25505733), (3, 8501911), (11, 2318703), (19, 1342407), (33, 772901), (57, 447469), (209, 122037), (361, 70653), (627, 40679), (1083, 23551), (2141, 11913), (3971, 6423)]