28182297

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{367}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 44513280

約数和(自身を除く): 16330983

約数列:

[1, 3, 11, 13, 33, 39, 143, 179, 367, 429, 537, 1101, 1969, 2327, 4037, 4771, 5907, 6981, 12111, 14313, 25597, 52481, 65693, 76791, 157443, 197079, 722623, 854009, 2167869, 2562027, 9394099, 28182297]

約数ペア:

[(1, 28182297), (3, 9394099), (11, 2562027), (13, 2167869), (33, 854009), (39, 722623), (143, 197079), (179, 157443), (367, 76791), (429, 65693), (537, 52481), (1101, 25597), (1969, 14313), (2327, 12111), (4037, 6981), (4771, 5907)]