987805801

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{61819}}^1$

素因数の和:61896

約数の個数: 12

約数和(自身を含む): 1076904400

約数和(自身を除く): 89098599

約数列:

[1, 19, 29, 551, 841, 15979, 61819, 1174561, 1792751, 34062269, 51989779, 987805801]

約数ペア:

[(1, 987805801), (19, 51989779), (29, 34062269), (551, 1792751), (841, 1174561), (15979, 61819)]