2202291

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2689}}^1$

素因数の和:2715

約数の個数: 24

約数和(自身を含む): 3916640

約数和(自身を除く): 1714349

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 2689, 8067, 18823, 24201, 34957, 56469, 104871, 169407, 244699, 314613, 734097, 2202291]

約数ペア:

[(1, 2202291), (3, 734097), (7, 314613), (9, 244699), (13, 169407), (21, 104871), (39, 56469), (63, 34957), (91, 24201), (117, 18823), (273, 8067), (819, 2689)]