4212657

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 6499584

約数和(自身を除く): 2286927

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 433, 1081, 1299, 3243, 3897, 9729, 9959, 20351, 29877, 61053, 89631, 183159, 468073, 1404219, 4212657]

約数ペア:

[(1, 4212657), (3, 1404219), (9, 468073), (23, 183159), (47, 89631), (69, 61053), (141, 29877), (207, 20351), (423, 9959), (433, 9729), (1081, 3897), (1299, 3243)]