45170391

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113209}}^1$

素因数の和:113238

約数の個数: 16

約数和(自身を含む): 72454400

約数和(自身を除く): 27284009

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 113209, 339627, 792463, 2150971, 2377389, 6452913, 15056797, 45170391]

約数ペア:

[(1, 45170391), (3, 15056797), (7, 6452913), (19, 2377389), (21, 2150971), (57, 792463), (133, 339627), (399, 113209)]