10991937

素因数分解:

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

素因数の和:453

約数の個数: 32

約数和(自身を含む): 17233920

約数和(自身を除く): 6241983

約数列:

[1, 3, 11, 19, 33, 47, 57, 141, 209, 373, 517, 627, 893, 1119, 1551, 2679, 4103, 7087, 9823, 12309, 17531, 21261, 29469, 52593, 77957, 192841, 233871, 333089, 578523, 999267, 3663979, 10991937]

約数ペア:

[(1, 10991937), (3, 3663979), (11, 999267), (19, 578523), (33, 333089), (47, 233871), (57, 192841), (141, 77957), (209, 52593), (373, 29469), (517, 21261), (627, 17531), (893, 12309), (1119, 9823), (1551, 7087), (2679, 4103)]