2862804591

素因数分解:

$3^2\times {\mathrm{197}}^1\times {\mathrm{727}}^1\times {\mathrm{2221}}^1$

素因数の和:3151

約数の個数: 24

約数和(自身を含む): 4163743584

約数和(自身を除く): 1300938993

約数列:

[1, 3, 9, 197, 591, 727, 1773, 2181, 2221, 6543, 6663, 19989, 143219, 429657, 437537, 1288971, 1312611, 1614667, 3937833, 4844001, 14532003, 318089399, 954268197, 2862804591]

約数ペア:

[(1, 2862804591), (3, 954268197), (9, 318089399), (197, 14532003), (591, 4844001), (727, 3937833), (1773, 1614667), (2181, 1312611), (2221, 1288971), (6543, 437537), (6663, 429657), (19989, 143219)]