4141137

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 7584192

約数和(自身を除く): 3443055

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 197, 231, 273, 429, 539, 591, 637, 1001, 1379, 1617, 1911, 2167, 2561, 3003, 4137, 6501, 7007, 7683, 9653, 15169, 17927, 21021, 28171, 28959, 45507, 53781, 84513, 106183, 125489, 197197, 318549, 376467, 591591, 1380379, 4141137]

約数ペア:

[(1, 4141137), (3, 1380379), (7, 591591), (11, 376467), (13, 318549), (21, 197197), (33, 125489), (39, 106183), (49, 84513), (77, 53781), (91, 45507), (143, 28959), (147, 28171), (197, 21021), (231, 17927), (273, 15169), (429, 9653), (539, 7683), (591, 7007), (637, 6501), (1001, 4137), (1379, 3003), (1617, 2561), (1911, 2167)]