40543191

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1759}}^1$

素因数の和:1975

約数の個数: 24

約数和(自身を含む): 63423360

約数和(自身を除く): 22880169

約数列:

[1, 3, 9, 13, 39, 117, 197, 591, 1759, 1773, 2561, 5277, 7683, 15831, 22867, 23049, 68601, 205803, 346523, 1039569, 3118707, 4504799, 13514397, 40543191]

約数ペア:

[(1, 40543191), (3, 13514397), (9, 4504799), (13, 3118707), (39, 1039569), (117, 346523), (197, 205803), (591, 68601), (1759, 23049), (1773, 22867), (2561, 15831), (5277, 7683)]