3872451

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2729}}^1$

素因数の和:2786

約数の個数: 16

約数和(自身を含む): 5765760

約数和(自身を除く): 1893309

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 2729, 8187, 30019, 90057, 117347, 352041, 1290817, 3872451]

約数ペア:

[(1, 3872451), (3, 1290817), (11, 352041), (33, 117347), (43, 90057), (129, 30019), (473, 8187), (1419, 2729)]