1105293

素因数分解:

$3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:193

約数の個数: 24

約数和(自身を含む): 1754688

約数和(自身を除く): 649395

約数列:

[1, 3, 7, 21, 49, 73, 103, 147, 219, 309, 511, 721, 1533, 2163, 3577, 5047, 7519, 10731, 15141, 22557, 52633, 157899, 368431, 1105293]

約数ペア:

[(1, 1105293), (3, 368431), (7, 157899), (21, 52633), (49, 22557), (73, 15141), (103, 10731), (147, 7519), (219, 5047), (309, 3577), (511, 2163), (721, 1533)]