11939895

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24121}}^1$

素因数の和:24143

約数の個数: 24

約数和(自身を含む): 22578192

約数和(自身を除く): 10638297

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 24121, 72363, 120605, 217089, 265331, 361815, 795993, 1085445, 1326655, 2387979, 3979965, 11939895]

約数ペア:

[(1, 11939895), (3, 3979965), (5, 2387979), (9, 1326655), (11, 1085445), (15, 795993), (33, 361815), (45, 265331), (55, 217089), (99, 120605), (165, 72363), (495, 24121)]