74580989

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{89533}}^1$

素因数の和:89564

約数の個数: 12

約数和(自身を含む): 91861884

約数和(自身を除く): 17280895

約数列:

[1, 7, 17, 49, 119, 833, 89533, 626731, 1522061, 4387117, 10654427, 74580989]

約数ペア:

[(1, 74580989), (7, 10654427), (17, 4387117), (49, 1522061), (119, 626731), (833, 89533)]