2912587689051

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{687093109}}^1$

素因数の和:687093275

約数の個数: 16

約数和(自身を含む): 4342428455200

約数和(自身を除く): 1429840766149

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 687093109, 2061279327, 6183837981, 18551513943, 107873618113, 323620854339, 970862563017, 2912587689051]

約数ペア:

[(1, 2912587689051), (3, 970862563017), (9, 323620854339), (27, 107873618113), (157, 18551513943), (471, 6183837981), (1413, 2061279327), (4239, 687093109)]