14971803

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 26002944

約数和(自身を除く): 11031141

約数列:

[1, 3, 7, 11, 21, 33, 47, 49, 77, 141, 147, 197, 231, 329, 517, 539, 591, 987, 1379, 1551, 1617, 2167, 2303, 3619, 4137, 6501, 6909, 9259, 9653, 10857, 15169, 25333, 27777, 28959, 45507, 64813, 75999, 101849, 106183, 194439, 305547, 318549, 453691, 712943, 1361073, 2138829, 4990601, 14971803]

約数ペア:

[(1, 14971803), (3, 4990601), (7, 2138829), (11, 1361073), (21, 712943), (33, 453691), (47, 318549), (49, 305547), (77, 194439), (141, 106183), (147, 101849), (197, 75999), (231, 64813), (329, 45507), (517, 28959), (539, 27777), (591, 25333), (987, 15169), (1379, 10857), (1551, 9653), (1617, 9259), (2167, 6909), (2303, 6501), (3619, 4137)]