21701514

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{26021}}^1$

素因数の和:26165

約数の個数: 16

約数和(自身を含む): 43716960

約数和(自身を除く): 22015446

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 26021, 52042, 78063, 156126, 3616919, 7233838, 10850757, 21701514]

約数ペア:

[(1, 21701514), (2, 10850757), (3, 7233838), (6, 3616919), (139, 156126), (278, 78063), (417, 52042), (834, 26021)]