2247273609

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{781117}}^1$

素因数の和:781264

約数の個数: 16

約数和(自身を含む): 3449417088

約数和(自身を除く): 1202143479

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 781117, 2343351, 5467819, 16403457, 107013029, 321039087, 749091203, 2247273609]

約数ペア:

[(1, 2247273609), (3, 749091203), (7, 321039087), (21, 107013029), (137, 16403457), (411, 5467819), (959, 2343351), (2877, 781117)]