4418451

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 6654960

約数和(自身を除く): 2236509

約数列:

[1, 3, 9, 53, 59, 157, 159, 177, 471, 477, 531, 1413, 3127, 8321, 9263, 9381, 24963, 27789, 28143, 74889, 83367, 490939, 1472817, 4418451]

約数ペア:

[(1, 4418451), (3, 1472817), (9, 490939), (53, 83367), (59, 74889), (157, 28143), (159, 27789), (177, 24963), (471, 9381), (477, 9263), (531, 8321), (1413, 3127)]