1079981

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 16

約数和(自身を含む): 1306368

約数和(自身を除く): 226387

約数列:

[1, 7, 41, 53, 71, 287, 371, 497, 2173, 2911, 3763, 15211, 20377, 26341, 154283, 1079981]

約数ペア:

[(1, 1079981), (7, 154283), (41, 26341), (53, 20377), (71, 15211), (287, 3763), (371, 2911), (497, 2173)]