13492737

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{1061}}^1$

素因数の和:1230

約数の個数: 20

約数和(自身を含む): 20303316

約数和(自身を除く): 6810579

約数列:

[1, 3, 9, 27, 81, 157, 471, 1061, 1413, 3183, 4239, 9549, 12717, 28647, 85941, 166577, 499731, 1499193, 4497579, 13492737]

約数ペア:

[(1, 13492737), (3, 4497579), (9, 1499193), (27, 499731), (81, 166577), (157, 85941), (471, 28647), (1061, 12717), (1413, 9549), (3183, 4239)]