12151539

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{3659}}^1$

素因数の和:3712

約数の個数: 20

約数和(自身を含む): 18600120

約数和(自身を除く): 6448581

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 3659, 10977, 32931, 98793, 150019, 296379, 450057, 1350171, 4050513, 12151539]

約数ペア:

[(1, 12151539), (3, 4050513), (9, 1350171), (27, 450057), (41, 296379), (81, 150019), (123, 98793), (369, 32931), (1107, 10977), (3321, 3659)]