1097173857

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{431}}^1\times {\mathrm{5021}}^1$

素因数の和:5481

約数の個数: 24

約数和(自身を含む): 1588076928

約数和(自身を除く): 490903071

約数列:

[1, 3, 13, 39, 169, 431, 507, 1293, 5021, 5603, 15063, 16809, 65273, 72839, 195819, 218517, 848549, 2164051, 2545647, 6492153, 28132663, 84397989, 365724619, 1097173857]

約数ペア:

[(1, 1097173857), (3, 365724619), (13, 84397989), (39, 28132663), (169, 6492153), (431, 2545647), (507, 2164051), (1293, 848549), (5021, 218517), (5603, 195819), (15063, 72839), (16809, 65273)]