1384348077

素因数分解:

$3^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{12269}}^1$

素因数の和:12487

約数の個数: 40

約数和(自身を含む): 2375472000

約数和(自身を除く): 991123923

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 199, 567, 597, 1393, 1791, 4179, 5373, 12269, 12537, 16119, 36807, 37611, 85883, 110421, 112833, 257649, 331263, 772947, 993789, 2318841, 2441531, 6956523, 7324593, 17090717, 21973779, 51272151, 65921337, 153816453, 197764011, 461449359, 1384348077]

約数ペア:

[(1, 1384348077), (3, 461449359), (7, 197764011), (9, 153816453), (21, 65921337), (27, 51272151), (63, 21973779), (81, 17090717), (189, 7324593), (199, 6956523), (567, 2441531), (597, 2318841), (1393, 993789), (1791, 772947), (4179, 331263), (5373, 257649), (12269, 112833), (12537, 110421), (16119, 85883), (36807, 37611)]