40891173

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{1789}}^1$

素因数の和:2212

約数の個数: 16

約数和(自身を含む): 57566400

約数和(自身を除く): 16675227

約数列:

[1, 3, 19, 57, 401, 1203, 1789, 5367, 7619, 22857, 33991, 101973, 717389, 2152167, 13630391, 40891173]

約数ペア:

[(1, 40891173), (3, 13630391), (19, 2152167), (57, 717389), (401, 101973), (1203, 33991), (1789, 22857), (5367, 7619)]