280698963

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{3719}}^1$

素因数の和:4042

約数の個数: 16

約数和(自身を含む): 379142400

約数和(自身を除く): 98443437

約数列:

[1, 3, 139, 181, 417, 543, 3719, 11157, 25159, 75477, 516941, 673139, 1550823, 2019417, 93566321, 280698963]

約数ペア:

[(1, 280698963), (3, 93566321), (139, 2019417), (181, 1550823), (417, 673139), (543, 516941), (3719, 75477), (11157, 25159)]