241991057

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 321786432

約数和(自身を除く): 79795375

約数列:

[1, 7, 11, 43, 49, 53, 77, 197, 301, 371, 473, 539, 583, 1379, 2107, 2167, 2279, 2597, 3311, 4081, 8471, 9653, 10441, 15169, 15953, 23177, 25069, 28567, 59297, 73087, 93181, 106183, 111671, 114851, 175483, 415079, 448963, 511609, 652267, 803957, 1228381, 3142741, 4565869, 4938593, 5627699, 21999187, 34570151, 241991057]

約数ペア:

[(1, 241991057), (7, 34570151), (11, 21999187), (43, 5627699), (49, 4938593), (53, 4565869), (77, 3142741), (197, 1228381), (301, 803957), (371, 652267), (473, 511609), (539, 448963), (583, 415079), (1379, 175483), (2107, 114851), (2167, 111671), (2279, 106183), (2597, 93181), (3311, 73087), (4081, 59297), (8471, 28567), (9653, 25069), (10441, 23177), (15169, 15953)]