80021249

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{15511}}^1$

素因数の和:15596

約数の個数: 16

約数和(自身を含む): 101262336

約数和(自身を除く): 21241087

約数列:

[1, 7, 11, 67, 77, 469, 737, 5159, 15511, 108577, 170621, 1039237, 1194347, 7274659, 11431607, 80021249]

約数ペア:

[(1, 80021249), (7, 11431607), (11, 7274659), (67, 1194347), (77, 1039237), (469, 170621), (737, 108577), (5159, 15511)]