11919393

素因数分解:

$3^5\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 18019456

約数和(自身を除く): 6100063

約数列:

[1, 3, 9, 27, 81, 181, 243, 271, 543, 813, 1629, 2439, 4887, 7317, 14661, 21951, 43983, 49051, 65853, 147153, 441459, 1324377, 3973131, 11919393]

約数ペア:

[(1, 11919393), (3, 3973131), (9, 1324377), (27, 441459), (81, 147153), (181, 65853), (243, 49051), (271, 43983), (543, 21951), (813, 14661), (1629, 7317), (2439, 4887)]