4099580919

素因数分解:

$3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{146891}}^1$

素因数の和:147347

約数の個数: 24

約数和(自身を含む): 6782884992

約数和(自身を除く): 2683304073

約数列:

[1, 3, 7, 9, 21, 63, 443, 1329, 3101, 3987, 9303, 27909, 146891, 440673, 1028237, 1322019, 3084711, 9254133, 65072713, 195218139, 455508991, 585654417, 1366526973, 4099580919]

約数ペア:

[(1, 4099580919), (3, 1366526973), (7, 585654417), (9, 455508991), (21, 195218139), (63, 65072713), (443, 9254133), (1329, 3084711), (3101, 1322019), (3987, 1028237), (9303, 440673), (27909, 146891)]