28360486583

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{6481}}^1$

素因数の和:7007

約数の個数: 32

約数和(自身を含む): 33871509504

約数和(自身を除く): 5511022921

約数列:

[1, 11, 13, 71, 143, 431, 781, 923, 4741, 5603, 6481, 10153, 30601, 61633, 71291, 84253, 336611, 397813, 460151, 926783, 2793311, 4375943, 5061661, 5981963, 30726421, 36313043, 65801593, 198325081, 399443473, 2181575891, 2578226053, 28360486583]

約数ペア:

[(1, 28360486583), (11, 2578226053), (13, 2181575891), (71, 399443473), (143, 198325081), (431, 65801593), (781, 36313043), (923, 30726421), (4741, 5981963), (5603, 5061661), (6481, 4375943), (10153, 2793311), (30601, 926783), (61633, 460151), (71291, 397813), (84253, 336611)]