514976277

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 721163520

約数和(自身を除く): 206187243

約数列:

[1, 3, 41, 71, 109, 123, 213, 327, 541, 1623, 2911, 4469, 7739, 8733, 13407, 22181, 23217, 38411, 58969, 66543, 115233, 176907, 317299, 951897, 1574851, 2417729, 4186799, 4724553, 7253187, 12560397, 171658759, 514976277]

約数ペア:

[(1, 514976277), (3, 171658759), (41, 12560397), (71, 7253187), (109, 4724553), (123, 4186799), (213, 2417729), (327, 1574851), (541, 951897), (1623, 317299), (2911, 176907), (4469, 115233), (7739, 66543), (8733, 58969), (13407, 38411), (22181, 23217)]