4064139

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 6301152

約数和(自身を除く): 2237013

約数列:

[1, 3, 9, 17, 51, 101, 153, 263, 303, 789, 909, 1717, 2367, 4471, 5151, 13413, 15453, 26563, 40239, 79689, 239067, 451571, 1354713, 4064139]

約数ペア:

[(1, 4064139), (3, 1354713), (9, 451571), (17, 239067), (51, 79689), (101, 40239), (153, 26563), (263, 15453), (303, 13413), (789, 5151), (909, 4471), (1717, 2367)]