1531036007431

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1\times {\mathrm{1327}}^1$

素因数の和:1868

約数の個数: 64

約数和(自身を含む): 1821985062912

約数和(自身を除く): 290949055481

約数列:

[1, 7, 67, 83, 107, 277, 469, 581, 749, 1327, 1939, 5561, 7169, 8881, 9289, 18559, 22991, 29639, 38927, 50183, 62167, 88909, 110141, 129913, 141989, 160937, 207473, 367579, 595027, 622363, 770987, 993923, 1540397, 1985813, 2460037, 2573053, 4165189, 7379447, 9513263, 10782779, 11785087, 13900691, 17220259, 24627793, 30509057, 39330953, 51656129, 66592841, 82495609, 164822479, 172394551, 213563399, 275316671, 789600829, 1153757353, 2044106819, 2635173851, 3264469099, 5527205803, 14308747733, 18446216957, 22851283693, 218719429633, 1531036007431]

約数ペア:

[(1, 1531036007431), (7, 218719429633), (67, 22851283693), (83, 18446216957), (107, 14308747733), (277, 5527205803), (469, 3264469099), (581, 2635173851), (749, 2044106819), (1327, 1153757353), (1939, 789600829), (5561, 275316671), (7169, 213563399), (8881, 172394551), (9289, 164822479), (18559, 82495609), (22991, 66592841), (29639, 51656129), (38927, 39330953), (50183, 30509057), (62167, 24627793), (88909, 17220259), (110141, 13900691), (129913, 11785087), (141989, 10782779), (160937, 9513263), (207473, 7379447), (367579, 4165189), (595027, 2573053), (622363, 2460037), (770987, 1985813), (993923, 1540397)]