11992563

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 19584000

約数和(自身を除く): 7591437

約数列:

[1, 3, 9, 11, 27, 33, 99, 149, 271, 297, 447, 813, 1341, 1639, 2439, 2981, 4023, 4917, 7317, 8943, 14751, 26829, 40379, 44253, 80487, 121137, 363411, 444169, 1090233, 1332507, 3997521, 11992563]

約数ペア:

[(1, 11992563), (3, 3997521), (9, 1332507), (11, 1090233), (27, 444169), (33, 363411), (99, 121137), (149, 80487), (271, 44253), (297, 40379), (447, 26829), (813, 14751), (1341, 8943), (1639, 7317), (2439, 4917), (2981, 4023)]