1303560189

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{2541053}}^1$

素因数の和:2541081

約数の個数: 16

約数和(自身を含む): 2032843200

約数和(自身を除く): 729283011

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 2541053, 7623159, 22869477, 48280007, 68608431, 144840021, 434520063, 1303560189]

約数ペア:

[(1, 1303560189), (3, 434520063), (9, 144840021), (19, 68608431), (27, 48280007), (57, 22869477), (171, 7623159), (513, 2541053)]