86866703

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{19121}}^1$

素因数の和:19198

約数の個数: 16

約数和(自身を含む): 110142720

約数和(自身を除く): 23276017

約数列:

[1, 7, 11, 59, 77, 413, 649, 4543, 19121, 133847, 210331, 1128139, 1472317, 7896973, 12409529, 86866703]

約数ペア:

[(1, 86866703), (7, 12409529), (11, 7896973), (59, 1472317), (77, 1128139), (413, 210331), (649, 133847), (4543, 19121)]