12771429

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 18922176

約数和(自身を除く): 6150747

約数列:

[1, 3, 11, 33, 121, 151, 233, 363, 453, 699, 1661, 2563, 4983, 7689, 18271, 28193, 35183, 54813, 84579, 105549, 387013, 1161039, 4257143, 12771429]

約数ペア:

[(1, 12771429), (3, 4257143), (11, 1161039), (33, 387013), (121, 105549), (151, 84579), (233, 54813), (363, 35183), (453, 28193), (699, 18271), (1661, 7689), (2563, 4983)]