84170639

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{8861}}^1$

素因数の和:8950

約数の個数: 16

約数和(自身を含む): 102090240

約数和(自身を除く): 17919601

約数列:

[1, 7, 23, 59, 161, 413, 1357, 8861, 9499, 62027, 203803, 522799, 1426621, 3659593, 12024377, 84170639]

約数ペア:

[(1, 84170639), (7, 12024377), (23, 3659593), (59, 1426621), (161, 522799), (413, 203803), (1357, 62027), (8861, 9499)]