870713691

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{115771}}^1$

素因数の和:115906

約数の個数: 16

約数和(自身を含む): 1222552320

約数和(自身を除く): 351838629

約数列:

[1, 3, 23, 69, 109, 327, 2507, 7521, 115771, 347313, 2662733, 7988199, 12619039, 37857117, 290237897, 870713691]

約数ペア:

[(1, 870713691), (3, 290237897), (23, 37857117), (69, 12619039), (109, 7988199), (327, 2662733), (2507, 347313), (7521, 115771)]