84857199

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{130349}}^1$

素因数の和:130390

約数の個数: 16

約数和(自身を含む): 133478400

約数和(自身を除く): 48621201

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 130349, 391047, 912443, 2737329, 4040819, 12122457, 28285733, 84857199]

約数ペア:

[(1, 84857199), (3, 28285733), (7, 12122457), (21, 4040819), (31, 2737329), (93, 912443), (217, 391047), (651, 130349)]