2986521

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:468

約数の個数: 16

約数和(自身を含む): 4147200

約数和(自身を除く): 1160679

約数列:

[1, 3, 47, 59, 141, 177, 359, 1077, 2773, 8319, 16873, 21181, 50619, 63543, 995507, 2986521]

約数ペア:

[(1, 2986521), (3, 995507), (47, 63543), (59, 50619), (141, 21181), (177, 16873), (359, 8319), (1077, 2773)]