120238027

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{1549}}^1$

素因数の和:2422

約数の個数: 16

約数和(自身を含む): 148254400

約数和(自身を除く): 28016373

約数列:

[1, 7, 13, 91, 853, 1549, 5971, 10843, 11089, 20137, 77623, 140959, 1321297, 9249079, 17176861, 120238027]

約数ペア:

[(1, 120238027), (7, 17176861), (13, 9249079), (91, 1321297), (853, 140959), (1549, 77623), (5971, 20137), (10843, 11089)]