16334331

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 25256448

約数和(自身を除く): 8922117

約数列:

[1, 3, 13, 17, 39, 51, 71, 213, 221, 347, 663, 923, 1041, 1207, 2769, 3621, 4511, 5899, 13533, 15691, 17697, 24637, 47073, 73911, 76687, 230061, 320281, 418829, 960843, 1256487, 5444777, 16334331]

約数ペア:

[(1, 16334331), (3, 5444777), (13, 1256487), (17, 960843), (39, 418829), (51, 320281), (71, 230061), (213, 76687), (221, 73911), (347, 47073), (663, 24637), (923, 17697), (1041, 15691), (1207, 13533), (2769, 5899), (3621, 4511)]