2427778827

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{27893}}^1$

素因数の和:28427

約数の個数: 24

約数和(自身を含む): 3698744400

約数和(自身を除く): 1270965573

約数列:

[1, 3, 9, 19, 57, 171, 509, 1527, 4581, 9671, 27893, 29013, 83679, 87039, 251037, 529967, 1589901, 4769703, 14197537, 42592611, 127777833, 269753203, 809259609, 2427778827]

約数ペア:

[(1, 2427778827), (3, 809259609), (9, 269753203), (19, 127777833), (57, 42592611), (171, 14197537), (509, 4769703), (1527, 1589901), (4581, 529967), (9671, 251037), (27893, 87039), (29013, 83679)]