39573117

素因数分解:

$3^4\times {\mathrm{257}}^1\times {\mathrm{1901}}^1$

素因数の和:2170

約数の個数: 20

約数和(自身を含む): 59376636

約数和(自身を除く): 19803519

約数列:

[1, 3, 9, 27, 81, 257, 771, 1901, 2313, 5703, 6939, 17109, 20817, 51327, 153981, 488557, 1465671, 4397013, 13191039, 39573117]

約数ペア:

[(1, 39573117), (3, 13191039), (9, 4397013), (27, 1465671), (81, 488557), (257, 153981), (771, 51327), (1901, 20817), (2313, 17109), (5703, 6939)]