283762479

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13499}}^1$

素因数の和:13540

約数の個数: 48

約数和(自身を含む): 517104000

約数和(自身を除く): 233341521

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 273, 429, 539, 637, 1001, 1617, 1911, 3003, 7007, 13499, 21021, 40497, 94493, 148489, 175487, 283479, 445467, 526461, 661451, 1039423, 1228409, 1930357, 1984353, 3118269, 3685227, 5791071, 7275961, 8598863, 13512499, 21827883, 25796589, 40537497, 94587493, 283762479]

約数ペア:

[(1, 283762479), (3, 94587493), (7, 40537497), (11, 25796589), (13, 21827883), (21, 13512499), (33, 8598863), (39, 7275961), (49, 5791071), (77, 3685227), (91, 3118269), (143, 1984353), (147, 1930357), (231, 1228409), (273, 1039423), (429, 661451), (539, 526461), (637, 445467), (1001, 283479), (1617, 175487), (1911, 148489), (3003, 94493), (7007, 40497), (13499, 21021)]