12657249

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2243}}^1$

素因数の和:2282

約数の個数: 32

約数和(自身を含む): 21542400

約数和(自身を除く): 8885151

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 2243, 5643, 6729, 20187, 24673, 42617, 60561, 74019, 127851, 222057, 383553, 468787, 666171, 1150659, 1406361, 4219083, 12657249]

約数ペア:

[(1, 12657249), (3, 4219083), (9, 1406361), (11, 1150659), (19, 666171), (27, 468787), (33, 383553), (57, 222057), (99, 127851), (171, 74019), (209, 60561), (297, 42617), (513, 24673), (627, 20187), (1881, 6729), (2243, 5643)]