27856641

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9221}}^1$

素因数の和:9296

約数の個数: 16

約数和(自身を含む): 39839040

約数和(自身を除く): 11982399

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 9221, 27663, 175199, 488713, 525597, 1466139, 9285547, 27856641]

約数ペア:

[(1, 27856641), (3, 9285547), (19, 1466139), (53, 525597), (57, 488713), (159, 175199), (1007, 27663), (3021, 9221)]