2729156727

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{20879}}^1$

素因数の和:21143

約数の個数: 32

約数和(自身を含む): 4221434880

約数和(自身を除く): 1492278153

約数列:

[1, 3, 11, 17, 33, 51, 187, 233, 561, 699, 2563, 3961, 7689, 11883, 20879, 43571, 62637, 130713, 229669, 354943, 689007, 1064829, 3904373, 4864807, 11713119, 14594421, 53512877, 82701719, 160538631, 248105157, 909718909, 2729156727]

約数ペア:

[(1, 2729156727), (3, 909718909), (11, 248105157), (17, 160538631), (33, 82701719), (51, 53512877), (187, 14594421), (233, 11713119), (561, 4864807), (699, 3904373), (2563, 1064829), (3961, 689007), (7689, 354943), (11883, 229669), (20879, 130713), (43571, 62637)]