13820439

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{5113}}^1$

素因数の和:5186

約数の個数: 16

約数和(自身を含む): 19883232

約数和(自身を除く): 6062793

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 5113, 15339, 86921, 260763, 270989, 812967, 4606813, 13820439]

約数ペア:

[(1, 13820439), (3, 4606813), (17, 812967), (51, 270989), (53, 260763), (159, 86921), (901, 15339), (2703, 5113)]