11645491

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 32

約数和(自身を含む): 14708736

約数和(自身を除く): 3063245

約数列:

[1, 11, 13, 31, 37, 71, 143, 341, 403, 407, 481, 781, 923, 1147, 2201, 2627, 4433, 5291, 10153, 12617, 14911, 24211, 28613, 28897, 34151, 81437, 164021, 314743, 375661, 895807, 1058681, 11645491]

約数ペア:

[(1, 11645491), (11, 1058681), (13, 895807), (31, 375661), (37, 314743), (71, 164021), (143, 81437), (341, 34151), (403, 28897), (407, 28613), (481, 24211), (781, 14911), (923, 12617), (1147, 10153), (2201, 5291), (2627, 4433)]