2247100329537

素因数分解:

$3^6\times 7^1\times {\mathrm{440348879}}^1$

素因数の和:440348904

約数の個数: 28

約数和(自身を含む): 3850410606720

約数和(自身を除く): 1603310277183

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 440348879, 1321046637, 3082442153, 3963139911, 9247326459, 11889419733, 27741979377, 35668259199, 83225938131, 107004777597, 249677814393, 321014332791, 749033443179, 2247100329537]

約数ペア:

[(1, 2247100329537), (3, 749033443179), (7, 321014332791), (9, 249677814393), (21, 107004777597), (27, 83225938131), (63, 35668259199), (81, 27741979377), (189, 11889419733), (243, 9247326459), (567, 3963139911), (729, 3082442153), (1701, 1321046637), (5103, 440348879)]