854796139

素因数分解:

${\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1\times {\mathrm{631}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 895518720

約数和(自身を除く): 40722581

約数列:

[1, 31, 89, 491, 631, 2759, 15221, 19561, 43699, 56159, 309821, 1354669, 1740929, 9604451, 27574069, 854796139]

約数ペア:

[(1, 854796139), (31, 27574069), (89, 9604451), (491, 1740929), (631, 1354669), (2759, 309821), (15221, 56159), (19561, 43699)]