11105997

素因数分解:

$3^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 17740800

約数和(自身を除く): 6634803

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 251, 301, 343, 753, 903, 1029, 1757, 2107, 5271, 6321, 10793, 12299, 14749, 32379, 36897, 44247, 75551, 86093, 226653, 258279, 528857, 1586571, 3701999, 11105997]

約数ペア:

[(1, 11105997), (3, 3701999), (7, 1586571), (21, 528857), (43, 258279), (49, 226653), (129, 86093), (147, 75551), (251, 44247), (301, 36897), (343, 32379), (753, 14749), (903, 12299), (1029, 10793), (1757, 6321), (2107, 5271)]