90261661

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{941}}^1$

素因数の和:1212

約数の個数: 16

約数和(自身を含む): 105262848

約数和(自身を除く): 15001187

約数列:

[1, 7, 71, 193, 497, 941, 1351, 6587, 13703, 66811, 95921, 181613, 467677, 1271291, 12894523, 90261661]

約数ペア:

[(1, 90261661), (7, 12894523), (71, 1271291), (193, 467677), (497, 181613), (941, 95921), (1351, 66811), (6587, 13703)]