12047415

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6131}}^1$

素因数の和:6270

約数の個数: 16

約数和(自身を含む): 19426176

約数和(自身を除く): 7378761

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 6131, 18393, 30655, 91965, 803161, 2409483, 4015805, 12047415]

約数ペア:

[(1, 12047415), (3, 4015805), (5, 2409483), (15, 803161), (131, 91965), (393, 30655), (655, 18393), (1965, 6131)]