26920707

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1021}}^1$

素因数の和:1099

約数の個数: 32

約数和(自身を含む): 42384384

約数和(自身を除く): 15463677

約数列:

[1, 3, 11, 17, 33, 47, 51, 141, 187, 517, 561, 799, 1021, 1551, 2397, 3063, 8789, 11231, 17357, 26367, 33693, 47987, 52071, 143961, 190927, 527857, 572781, 815779, 1583571, 2447337, 8973569, 26920707]

約数ペア:

[(1, 26920707), (3, 8973569), (11, 2447337), (17, 1583571), (33, 815779), (47, 572781), (51, 527857), (141, 190927), (187, 143961), (517, 52071), (561, 47987), (799, 33693), (1021, 26367), (1551, 17357), (2397, 11231), (3063, 8789)]