23803197

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 35942400

約数和(自身を除く): 12139203

約数列:

[1, 3, 11, 33, 47, 103, 141, 149, 309, 447, 517, 1133, 1551, 1639, 3399, 4841, 4917, 7003, 14523, 15347, 21009, 46041, 53251, 77033, 159753, 168817, 231099, 506451, 721309, 2163927, 7934399, 23803197]

約数ペア:

[(1, 23803197), (3, 7934399), (11, 2163927), (33, 721309), (47, 506451), (103, 231099), (141, 168817), (149, 159753), (309, 77033), (447, 53251), (517, 46041), (1133, 21009), (1551, 15347), (1639, 14523), (3399, 7003), (4841, 4917)]