4912803

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2689}}^1$

素因数の和:2731

約数の個数: 24

約数和(自身を含む): 8392800

約数和(自身を除く): 3479997

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 2689, 8067, 18823, 24201, 56469, 77981, 169407, 233943, 545867, 701829, 1637601, 4912803]

約数ペア:

[(1, 4912803), (3, 1637601), (7, 701829), (9, 545867), (21, 233943), (29, 169407), (63, 77981), (87, 56469), (203, 24201), (261, 18823), (609, 8067), (1827, 2689)]