28532163

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{947}}^1$

素因数の和:1055

約数の個数: 24

約数和(自身を含む): 42364224

約数和(自身を除く): 13832061

約数列:

[1, 3, 11, 33, 83, 121, 249, 363, 913, 947, 2739, 2841, 10043, 10417, 30129, 31251, 78601, 114587, 235803, 343761, 864611, 2593833, 9510721, 28532163]

約数ペア:

[(1, 28532163), (3, 9510721), (11, 2593833), (33, 864611), (83, 343761), (121, 235803), (249, 114587), (363, 78601), (913, 31251), (947, 30129), (2739, 10417), (2841, 10043)]