1109459989

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1123}}^1$

素因数の和:1345

約数の個数: 32

約数和(自身を含む): 1327219200

約数和(自身を除く): 217759211

約数列:

[1, 11, 19, 29, 163, 209, 319, 551, 1123, 1793, 3097, 4727, 6061, 12353, 21337, 32567, 34067, 51997, 89813, 183049, 234707, 358237, 618773, 987943, 2013539, 3477931, 5308421, 6806503, 38257241, 58392631, 100859999, 1109459989]

約数ペア:

[(1, 1109459989), (11, 100859999), (19, 58392631), (29, 38257241), (163, 6806503), (209, 5308421), (319, 3477931), (551, 2013539), (1123, 987943), (1793, 618773), (3097, 358237), (4727, 234707), (6061, 183049), (12353, 89813), (21337, 51997), (32567, 34067)]