289883949

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{77863}}^1$

素因数の和:77956

約数の個数: 16

約数和(自身を含む): 414859392

約数和(自身を除く): 124975443

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 77863, 233589, 1323671, 3971013, 5683999, 17051997, 96627983, 289883949]

約数ペア:

[(1, 289883949), (3, 96627983), (17, 17051997), (51, 5683999), (73, 3971013), (219, 1323671), (1241, 233589), (3723, 77863)]