11915343

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:377

約数の個数: 40

約数和(自身を含む): 19933056

約数和(自身を除く): 8017713

約数列:

[1, 3, 9, 11, 27, 33, 43, 81, 99, 129, 297, 311, 387, 473, 891, 933, 1161, 1419, 2799, 3421, 3483, 4257, 8397, 10263, 12771, 13373, 25191, 30789, 38313, 40119, 92367, 120357, 147103, 277101, 361071, 441309, 1083213, 1323927, 3971781, 11915343]

約数ペア:

[(1, 11915343), (3, 3971781), (9, 1323927), (11, 1083213), (27, 441309), (33, 361071), (43, 277101), (81, 147103), (99, 120357), (129, 92367), (297, 40119), (311, 38313), (387, 30789), (473, 25191), (891, 13373), (933, 12771), (1161, 10263), (1419, 8397), (2799, 4257), (3421, 3483)]