42040383

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{25999}}^1$

素因数の和:26027

約数の個数: 24

約数和(自身を含む): 71136000

約数和(自身を除く): 29095617

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 25999, 77997, 181993, 285989, 545979, 857967, 1273951, 2001923, 3821853, 6005769, 14013461, 42040383]

約数ペア:

[(1, 42040383), (3, 14013461), (7, 6005769), (11, 3821853), (21, 2001923), (33, 1273951), (49, 857967), (77, 545979), (147, 285989), (231, 181993), (539, 77997), (1617, 25999)]