4688991

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1613}}^1$

素因数の和:1655

約数の個数: 24

約数和(自身を含む): 7553520

約数和(自身を除く): 2864529

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 1613, 2907, 4839, 14517, 27421, 30647, 82263, 91941, 246789, 275823, 520999, 1562997, 4688991]

約数ペア:

[(1, 4688991), (3, 1562997), (9, 520999), (17, 275823), (19, 246789), (51, 91941), (57, 82263), (153, 30647), (171, 27421), (323, 14517), (969, 4839), (1613, 2907)]