15936789

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1021}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 23922976

約数和(自身を除く): 7986187

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 473, 1021, 1419, 3063, 5203, 11231, 15609, 33693, 43903, 123541, 131709, 370623, 482933, 1448799, 5312263, 15936789]

約数ペア:

[(1, 15936789), (3, 5312263), (11, 1448799), (33, 482933), (43, 370623), (121, 131709), (129, 123541), (363, 43903), (473, 33693), (1021, 15609), (1419, 11231), (3063, 5203)]