516621039

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{373}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 810353280

約数和(自身を除く): 293732241

約数列:

[1, 3, 11, 19, 33, 47, 57, 141, 209, 373, 517, 627, 893, 1119, 1551, 2209, 2679, 4103, 6627, 7087, 9823, 12309, 17531, 21261, 24299, 29469, 41971, 52593, 72897, 77957, 125913, 192841, 233871, 333089, 461681, 578523, 823957, 999267, 1385043, 2471871, 3663979, 9063527, 10991937, 15655183, 27190581, 46965549, 172207013, 516621039]

約数ペア:

[(1, 516621039), (3, 172207013), (11, 46965549), (19, 27190581), (33, 15655183), (47, 10991937), (57, 9063527), (141, 3663979), (209, 2471871), (373, 1385043), (517, 999267), (627, 823957), (893, 578523), (1119, 461681), (1551, 333089), (2209, 233871), (2679, 192841), (4103, 125913), (6627, 77957), (7087, 72897), (9823, 52593), (12309, 41971), (17531, 29469), (21261, 24299)]