4187931

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 6256320

約数和(自身を除く): 2068389

約数列:

[1, 3, 11, 33, 83, 121, 139, 249, 363, 417, 913, 1529, 2739, 4587, 10043, 11537, 16819, 30129, 34611, 50457, 126907, 380721, 1395977, 4187931]

約数ペア:

[(1, 4187931), (3, 1395977), (11, 380721), (33, 126907), (83, 50457), (121, 34611), (139, 30129), (249, 16819), (363, 11537), (417, 10043), (913, 4587), (1529, 2739)]