5353857

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:590

約数の個数: 20

約数和(自身を含む): 8067796

約数和(自身を除く): 2713939

約数列:

[1, 3, 9, 27, 81, 157, 421, 471, 1263, 1413, 3789, 4239, 11367, 12717, 34101, 66097, 198291, 594873, 1784619, 5353857]

約数ペア:

[(1, 5353857), (3, 1784619), (9, 594873), (27, 198291), (81, 66097), (157, 34101), (421, 12717), (471, 11367), (1263, 4239), (1413, 3789)]