89282501

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61027}}^1$

素因数の和:61064

約数の個数: 16

約数和(自身を含む): 117173760

約数和(自身を除く): 27891259

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 61027, 427189, 671297, 1159513, 4699079, 8116591, 12754643, 89282501]

約数ペア:

[(1, 89282501), (7, 12754643), (11, 8116591), (19, 4699079), (77, 1159513), (133, 671297), (209, 427189), (1463, 61027)]