86299381

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{17291}}^1$

素因数の和:17352

約数の個数: 16

約数和(自身を含む): 106242048

約数和(自身を除く): 19942667

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 17291, 121037, 397693, 536021, 2783851, 3752147, 12328483, 86299381]

約数ペア:

[(1, 86299381), (7, 12328483), (23, 3752147), (31, 2783851), (161, 536021), (217, 397693), (713, 121037), (4991, 17291)]