201987093

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{874403}}^1$

素因数の和:874424

約数の個数: 16

約数和(自身を含む): 335771136

約数和(自身を除く): 133784043

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 874403, 2623209, 6120821, 9618433, 18362463, 28855299, 67329031, 201987093]

約数ペア:

[(1, 201987093), (3, 67329031), (7, 28855299), (11, 18362463), (21, 9618433), (33, 6120821), (77, 2623209), (231, 874403)]