38182989

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^2$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 57967840

約数和(自身を除く): 19784851

約数列:

[1, 3, 13, 19, 39, 57, 227, 247, 681, 741, 2951, 4313, 8853, 12939, 51529, 56069, 154587, 168207, 669877, 979051, 2009631, 2937153, 12727663, 38182989]

約数ペア:

[(1, 38182989), (3, 12727663), (13, 2937153), (19, 2009631), (39, 979051), (57, 669877), (227, 168207), (247, 154587), (681, 56069), (741, 51529), (2951, 12939), (4313, 8853)]