1342619727

素因数分解:

$3^1\times {\mathrm{17}}^3\times {\mathrm{71}}^1\times {\mathrm{1283}}^1$

素因数の和:1408

約数の個数: 32

約数和(自身を含む): 1930314240

約数和(自身を除く): 587694513

約数列:

[1, 3, 17, 51, 71, 213, 289, 867, 1207, 1283, 3621, 3849, 4913, 14739, 20519, 21811, 61557, 65433, 91093, 273279, 348823, 370787, 1046469, 1112361, 1548581, 4645743, 6303379, 18910137, 26325877, 78977631, 447539909, 1342619727]

約数ペア:

[(1, 1342619727), (3, 447539909), (17, 78977631), (51, 26325877), (71, 18910137), (213, 6303379), (289, 4645743), (867, 1548581), (1207, 1112361), (1283, 1046469), (3621, 370787), (3849, 348823), (4913, 273279), (14739, 91093), (20519, 65433), (21811, 61557)]