551369949

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{10193}}^1$

素因数の和:10301

約数の個数: 32

約数和(自身を含む): 844878720

約数和(自身を除く): 293508771

約数列:

[1, 3, 13, 19, 39, 57, 73, 219, 247, 741, 949, 1387, 2847, 4161, 10193, 18031, 30579, 54093, 132509, 193667, 397527, 581001, 744089, 2232267, 2517671, 7553013, 9673157, 14137691, 29019471, 42413073, 183789983, 551369949]

約数ペア:

[(1, 551369949), (3, 183789983), (13, 42413073), (19, 29019471), (39, 14137691), (57, 9673157), (73, 7553013), (219, 2517671), (247, 2232267), (741, 744089), (949, 581001), (1387, 397527), (2847, 193667), (4161, 132509), (10193, 54093), (18031, 30579)]