16904031

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2221}}^1$

素因数の和:2326

約数の個数: 16

約数和(自身を含む): 23464320

約数和(自身を除く): 6560289

約数列:

[1, 3, 43, 59, 129, 177, 2221, 2537, 6663, 7611, 95503, 131039, 286509, 393117, 5634677, 16904031]

約数ペア:

[(1, 16904031), (3, 5634677), (43, 393117), (59, 286509), (129, 131039), (177, 95503), (2221, 7611), (2537, 6663)]