4692639

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{619}}^1$

素因数の和:667

約数の個数: 24

約数和(自身を含む): 7559040

約数和(自身を除く): 2866401

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 619, 1083, 1857, 2527, 4333, 7581, 11761, 12999, 35283, 82327, 223459, 246981, 670377, 1564213, 4692639]

約数ペア:

[(1, 4692639), (3, 1564213), (7, 670377), (19, 246981), (21, 223459), (57, 82327), (133, 35283), (361, 12999), (399, 11761), (619, 7581), (1083, 4333), (1857, 2527)]