867153

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 1428192

約数和(自身を除く): 561039

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 347, 357, 833, 1041, 2429, 2499, 5899, 7287, 17003, 17697, 41293, 51009, 123879, 289051, 867153]

約数ペア:

[(1, 867153), (3, 289051), (7, 123879), (17, 51009), (21, 41293), (49, 17697), (51, 17003), (119, 7287), (147, 5899), (347, 2499), (357, 2429), (833, 1041)]