2009463513

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{119419}}^1$

素因数の和:119572

約数の個数: 16

約数和(自身を含む): 2751436800

約数和(自身を除く): 741973287

約数列:

[1, 3, 71, 79, 213, 237, 5609, 16827, 119419, 358257, 8478749, 9434101, 25436247, 28302303, 669821171, 2009463513]

約数ペア:

[(1, 2009463513), (3, 669821171), (71, 28302303), (79, 25436247), (213, 9434101), (237, 8478749), (5609, 358257), (16827, 119419)]