6261561

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 9434880

約数和(自身を除く): 3173319

約数列:

[1, 3, 9, 41, 71, 123, 213, 239, 369, 639, 717, 2151, 2911, 8733, 9799, 16969, 26199, 29397, 50907, 88191, 152721, 695729, 2087187, 6261561]

約数ペア:

[(1, 6261561), (3, 2087187), (9, 695729), (41, 152721), (71, 88191), (123, 50907), (213, 29397), (239, 26199), (369, 16969), (639, 9799), (717, 8733), (2151, 2911)]